18558775326

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1\times {\mathrm{1481}}^1$

素因数の和:1954

約数の個数: 128

約数和(自身を含む): 46608307200

約数和(自身を除く): 28049531874

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 59, 78, 91, 118, 177, 182, 273, 354, 389, 413, 546, 767, 778, 826, 1167, 1239, 1481, 1534, 2301, 2334, 2478, 2723, 2962, 4443, 4602, 5057, 5369, 5446, 8169, 8886, 10114, 10367, 10738, 15171, 16107, 16338, 19253, 20734, 22951, 30342, 31101, 32214, 35399, 38506, 45902, 57759, 62202, 68853, 70798, 87379, 106197, 115518, 134771, 137706, 160657, 174758, 212394, 262137, 269542, 298363, 321314, 404313, 481971, 524274, 576109, 596726, 611653, 808626, 895089, 963942, 1135927, 1152218, 1223306, 1728327, 1790178, 1834959, 2088541, 2271854, 3407781, 3456654, 3669918, 4032763, 4177082, 6265623, 6815562, 7489417, 7951489, 8065526, 12098289, 12531246, 14978834, 15902978, 22468251, 23854467, 24196578, 33990431, 44936502, 47708934, 52425919, 67980862, 101971293, 104851838, 157277757, 203942586, 237933017, 314555514, 441875603, 475866034, 713799051, 883751206, 1325626809, 1427598102, 2651253618, 3093129221, 6186258442, 9279387663, 18558775326]

約数ペア:

[(1, 18558775326), (2, 9279387663), (3, 6186258442), (6, 3093129221), (7, 2651253618), (13, 1427598102), (14, 1325626809), (21, 883751206), (26, 713799051), (39, 475866034), (42, 441875603), (59, 314555514), (78, 237933017), (91, 203942586), (118, 157277757), (177, 104851838), (182, 101971293), (273, 67980862), (354, 52425919), (389, 47708934), (413, 44936502), (546, 33990431), (767, 24196578), (778, 23854467), (826, 22468251), (1167, 15902978), (1239, 14978834), (1481, 12531246), (1534, 12098289), (2301, 8065526), (2334, 7951489), (2478, 7489417), (2723, 6815562), (2962, 6265623), (4443, 4177082), (4602, 4032763), (5057, 3669918), (5369, 3456654), (5446, 3407781), (8169, 2271854), (8886, 2088541), (10114, 1834959), (10367, 1790178), (10738, 1728327), (15171, 1223306), (16107, 1152218), (16338, 1135927), (19253, 963942), (20734, 895089), (22951, 808626), (30342, 611653), (31101, 596726), (32214, 576109), (35399, 524274), (38506, 481971), (45902, 404313), (57759, 321314), (62202, 298363), (68853, 269542), (70798, 262137), (87379, 212394), (106197, 174758), (115518, 160657), (134771, 137706)]