40809834

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:244

約数の個数: 96

約数和(自身を含む): 102473280

約数和(自身を除く): 61663446

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 67, 78, 114, 117, 134, 137, 171, 201, 234, 247, 274, 342, 402, 411, 494, 603, 741, 822, 871, 1206, 1233, 1273, 1482, 1742, 1781, 2223, 2466, 2546, 2603, 2613, 3562, 3819, 4446, 5206, 5226, 5343, 7638, 7809, 7839, 9179, 10686, 11457, 15618, 15678, 16029, 16549, 18358, 22914, 23427, 27537, 32058, 33098, 33839, 46854, 49647, 55074, 67678, 82611, 99294, 101517, 119327, 148941, 165222, 174401, 203034, 238654, 297882, 304551, 348802, 357981, 523203, 609102, 715962, 1046406, 1073943, 1569609, 2147886, 2267213, 3139218, 4534426, 6801639, 13603278, 20404917, 40809834]

約数ペア:

[(1, 40809834), (2, 20404917), (3, 13603278), (6, 6801639), (9, 4534426), (13, 3139218), (18, 2267213), (19, 2147886), (26, 1569609), (38, 1073943), (39, 1046406), (57, 715962), (67, 609102), (78, 523203), (114, 357981), (117, 348802), (134, 304551), (137, 297882), (171, 238654), (201, 203034), (234, 174401), (247, 165222), (274, 148941), (342, 119327), (402, 101517), (411, 99294), (494, 82611), (603, 67678), (741, 55074), (822, 49647), (871, 46854), (1206, 33839), (1233, 33098), (1273, 32058), (1482, 27537), (1742, 23427), (1781, 22914), (2223, 18358), (2466, 16549), (2546, 16029), (2603, 15678), (2613, 15618), (3562, 11457), (3819, 10686), (4446, 9179), (5206, 7839), (5226, 7809), (5343, 7638)]