31775562

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1021}}^1$

素因数の和:1068

約数の個数: 96

約数和(自身を含む): 89281920

約数和(自身を除く): 57506358

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 234, 247, 266, 273, 342, 399, 494, 546, 741, 798, 819, 1021, 1197, 1482, 1638, 1729, 2042, 2223, 2394, 3063, 3458, 4446, 5187, 6126, 7147, 9189, 10374, 13273, 14294, 15561, 18378, 19399, 21441, 26546, 31122, 38798, 39819, 42882, 58197, 64323, 79638, 92911, 116394, 119457, 128646, 135793, 174591, 185822, 238914, 252187, 271586, 278733, 349182, 407379, 504374, 557466, 756561, 814758, 836199, 1222137, 1513122, 1672398, 1765309, 2269683, 2444274, 3530618, 4539366, 5295927, 10591854, 15887781, 31775562]

約数ペア:

[(1, 31775562), (2, 15887781), (3, 10591854), (6, 5295927), (7, 4539366), (9, 3530618), (13, 2444274), (14, 2269683), (18, 1765309), (19, 1672398), (21, 1513122), (26, 1222137), (38, 836199), (39, 814758), (42, 756561), (57, 557466), (63, 504374), (78, 407379), (91, 349182), (114, 278733), (117, 271586), (126, 252187), (133, 238914), (171, 185822), (182, 174591), (234, 135793), (247, 128646), (266, 119457), (273, 116394), (342, 92911), (399, 79638), (494, 64323), (546, 58197), (741, 42882), (798, 39819), (819, 38798), (1021, 31122), (1197, 26546), (1482, 21441), (1638, 19399), (1729, 18378), (2042, 15561), (2223, 14294), (2394, 13273), (3063, 10374), (3458, 9189), (4446, 7147), (5187, 6126)]