39618306

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1$

素因数の和:133

約数の個数: 144

約数和(自身を含む): 113166144

約数和(自身を除く): 73547838

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 67, 78, 91, 114, 117, 126, 133, 134, 171, 182, 201, 234, 247, 266, 273, 342, 361, 399, 402, 469, 494, 546, 603, 722, 741, 798, 819, 871, 938, 1083, 1197, 1206, 1273, 1407, 1482, 1638, 1729, 1742, 2166, 2223, 2394, 2527, 2546, 2613, 2814, 3249, 3458, 3819, 4221, 4446, 4693, 5054, 5187, 5226, 6097, 6498, 7581, 7638, 7839, 8442, 8911, 9386, 10374, 11457, 12194, 14079, 15162, 15561, 15678, 16549, 17822, 18291, 22743, 22914, 24187, 26733, 28158, 31122, 32851, 33098, 36582, 42237, 45486, 48374, 49647, 53466, 54873, 65702, 72561, 80199, 84474, 98553, 99294, 109746, 115843, 145122, 148941, 160398, 169309, 197106, 217683, 231686, 295659, 297882, 314431, 338618, 347529, 435366, 507927, 591318, 628862, 695058, 943293, 1015854, 1042587, 1523781, 1886586, 2085174, 2201017, 2829879, 3047562, 4402034, 5659758, 6603051, 13206102, 19809153, 39618306]

約数ペア:

[(1, 39618306), (2, 19809153), (3, 13206102), (6, 6603051), (7, 5659758), (9, 4402034), (13, 3047562), (14, 2829879), (18, 2201017), (19, 2085174), (21, 1886586), (26, 1523781), (38, 1042587), (39, 1015854), (42, 943293), (57, 695058), (63, 628862), (67, 591318), (78, 507927), (91, 435366), (114, 347529), (117, 338618), (126, 314431), (133, 297882), (134, 295659), (171, 231686), (182, 217683), (201, 197106), (234, 169309), (247, 160398), (266, 148941), (273, 145122), (342, 115843), (361, 109746), (399, 99294), (402, 98553), (469, 84474), (494, 80199), (546, 72561), (603, 65702), (722, 54873), (741, 53466), (798, 49647), (819, 48374), (871, 45486), (938, 42237), (1083, 36582), (1197, 33098), (1206, 32851), (1273, 31122), (1407, 28158), (1482, 26733), (1638, 24187), (1729, 22914), (1742, 22743), (2166, 18291), (2223, 17822), (2394, 16549), (2527, 15678), (2546, 15561), (2613, 15162), (2814, 14079), (3249, 12194), (3458, 11457), (3819, 10374), (4221, 9386), (4446, 8911), (4693, 8442), (5054, 7839), (5187, 7638), (5226, 7581), (6097, 6498)]