19043902692

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{1523}}^1$

素因数の和:1834

約数の個数: 144

約数和(自身を含む): 51490595520

約数和(自身を除く): 32446692828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 101, 114, 171, 181, 202, 228, 303, 342, 362, 404, 543, 606, 684, 724, 909, 1086, 1212, 1523, 1629, 1818, 1919, 2172, 3046, 3258, 3439, 3636, 3838, 4569, 5757, 6092, 6516, 6878, 7676, 9138, 10317, 11514, 13707, 13756, 17271, 18276, 18281, 20634, 23028, 27414, 28937, 30951, 34542, 36562, 41268, 54828, 54843, 57874, 61902, 69084, 73124, 86811, 109686, 115748, 123804, 153823, 164529, 173622, 219372, 260433, 275663, 307646, 329058, 347244, 347339, 461469, 520866, 551326, 615292, 658116, 694678, 826989, 922938, 1041732, 1042017, 1102652, 1384407, 1389356, 1653978, 1845876, 2084034, 2480967, 2768814, 2922637, 3126051, 3307956, 4168068, 4961934, 5237597, 5537628, 5845274, 6252102, 8767911, 9923868, 10475194, 11690548, 12504204, 15712791, 17535822, 20950388, 26303733, 27841963, 31425582, 35071644, 47138373, 52607466, 55683926, 62851164, 83525889, 94276746, 105214932, 111367852, 167051778, 188553492, 250577667, 334103556, 501155334, 528997297, 1002310668, 1057994594, 1586991891, 2115989188, 3173983782, 4760975673, 6347967564, 9521951346, 19043902692]

約数ペア:

[(1, 19043902692), (2, 9521951346), (3, 6347967564), (4, 4760975673), (6, 3173983782), (9, 2115989188), (12, 1586991891), (18, 1057994594), (19, 1002310668), (36, 528997297), (38, 501155334), (57, 334103556), (76, 250577667), (101, 188553492), (114, 167051778), (171, 111367852), (181, 105214932), (202, 94276746), (228, 83525889), (303, 62851164), (342, 55683926), (362, 52607466), (404, 47138373), (543, 35071644), (606, 31425582), (684, 27841963), (724, 26303733), (909, 20950388), (1086, 17535822), (1212, 15712791), (1523, 12504204), (1629, 11690548), (1818, 10475194), (1919, 9923868), (2172, 8767911), (3046, 6252102), (3258, 5845274), (3439, 5537628), (3636, 5237597), (3838, 4961934), (4569, 4168068), (5757, 3307956), (6092, 3126051), (6516, 2922637), (6878, 2768814), (7676, 2480967), (9138, 2084034), (10317, 1845876), (11514, 1653978), (13707, 1389356), (13756, 1384407), (17271, 1102652), (18276, 1042017), (18281, 1041732), (20634, 922938), (23028, 826989), (27414, 694678), (28937, 658116), (30951, 615292), (34542, 551326), (36562, 520866), (41268, 461469), (54828, 347339), (54843, 347244), (57874, 329058), (61902, 307646), (69084, 275663), (73124, 260433), (86811, 219372), (109686, 173622), (115748, 164529), (123804, 153823)]