39941916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 111132672

約数和(自身を除く): 71190756

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 67, 84, 94, 134, 141, 151, 188, 201, 268, 282, 302, 329, 402, 453, 469, 564, 604, 658, 804, 906, 938, 987, 1057, 1316, 1407, 1812, 1876, 1974, 2114, 2814, 3149, 3171, 3948, 4228, 5628, 6298, 6342, 7097, 9447, 10117, 12596, 12684, 14194, 18894, 20234, 21291, 22043, 28388, 30351, 37788, 40468, 42582, 44086, 49679, 60702, 66129, 70819, 85164, 88172, 99358, 121404, 132258, 141638, 149037, 198716, 212457, 264516, 283276, 298074, 424914, 475499, 596148, 849828, 950998, 1426497, 1901996, 2852994, 3328493, 5705988, 6656986, 9985479, 13313972, 19970958, 39941916]

約数ペア:

[(1, 39941916), (2, 19970958), (3, 13313972), (4, 9985479), (6, 6656986), (7, 5705988), (12, 3328493), (14, 2852994), (21, 1901996), (28, 1426497), (42, 950998), (47, 849828), (67, 596148), (84, 475499), (94, 424914), (134, 298074), (141, 283276), (151, 264516), (188, 212457), (201, 198716), (268, 149037), (282, 141638), (302, 132258), (329, 121404), (402, 99358), (453, 88172), (469, 85164), (564, 70819), (604, 66129), (658, 60702), (804, 49679), (906, 44086), (938, 42582), (987, 40468), (1057, 37788), (1316, 30351), (1407, 28388), (1812, 22043), (1876, 21291), (1974, 20234), (2114, 18894), (2814, 14194), (3149, 12684), (3171, 12596), (3948, 10117), (4228, 9447), (5628, 7097), (6298, 6342)]