2818872

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:90

約数の個数: 144

約数和(自身を含む): 9603360

約数和(自身を除く): 6784488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 47, 49, 51, 56, 63, 68, 72, 84, 94, 98, 102, 119, 126, 136, 141, 147, 153, 168, 188, 196, 204, 238, 252, 282, 294, 306, 329, 357, 376, 392, 408, 423, 441, 476, 504, 564, 588, 612, 658, 714, 799, 833, 846, 882, 952, 987, 1071, 1128, 1176, 1224, 1316, 1428, 1598, 1666, 1692, 1764, 1974, 2142, 2303, 2397, 2499, 2632, 2856, 2961, 3196, 3332, 3384, 3528, 3948, 4284, 4606, 4794, 4998, 5593, 5922, 6392, 6664, 6909, 7191, 7497, 7896, 8568, 9212, 9588, 9996, 11186, 11844, 13818, 14382, 14994, 16779, 18424, 19176, 19992, 20727, 22372, 23688, 27636, 28764, 29988, 33558, 39151, 41454, 44744, 50337, 55272, 57528, 59976, 67116, 78302, 82908, 100674, 117453, 134232, 156604, 165816, 201348, 234906, 313208, 352359, 402696, 469812, 704718, 939624, 1409436, 2818872]

約数ペア:

[(1, 2818872), (2, 1409436), (3, 939624), (4, 704718), (6, 469812), (7, 402696), (8, 352359), (9, 313208), (12, 234906), (14, 201348), (17, 165816), (18, 156604), (21, 134232), (24, 117453), (28, 100674), (34, 82908), (36, 78302), (42, 67116), (47, 59976), (49, 57528), (51, 55272), (56, 50337), (63, 44744), (68, 41454), (72, 39151), (84, 33558), (94, 29988), (98, 28764), (102, 27636), (119, 23688), (126, 22372), (136, 20727), (141, 19992), (147, 19176), (153, 18424), (168, 16779), (188, 14994), (196, 14382), (204, 13818), (238, 11844), (252, 11186), (282, 9996), (294, 9588), (306, 9212), (329, 8568), (357, 7896), (376, 7497), (392, 7191), (408, 6909), (423, 6664), (441, 6392), (476, 5922), (504, 5593), (564, 4998), (588, 4794), (612, 4606), (658, 4284), (714, 3948), (799, 3528), (833, 3384), (846, 3332), (882, 3196), (952, 2961), (987, 2856), (1071, 2632), (1128, 2499), (1176, 2397), (1224, 2303), (1316, 2142), (1428, 1974), (1598, 1764), (1666, 1692)]