7953246

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:158

約数の個数: 96

約数和(自身を含む): 21565440

約数和(自身を除く): 13612194

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 47, 51, 63, 79, 94, 102, 119, 126, 141, 153, 158, 237, 238, 282, 306, 329, 357, 423, 474, 553, 658, 711, 714, 799, 846, 987, 1071, 1106, 1343, 1422, 1598, 1659, 1974, 2142, 2397, 2686, 2961, 3318, 3713, 4029, 4794, 4977, 5593, 5922, 7191, 7426, 8058, 9401, 9954, 11139, 11186, 12087, 14382, 16779, 18802, 22278, 24174, 25991, 28203, 33417, 33558, 50337, 51982, 56406, 63121, 66834, 77973, 84609, 100674, 126242, 155946, 169218, 189363, 233919, 378726, 441847, 467838, 568089, 883694, 1136178, 1325541, 2651082, 3976623, 7953246]

約数ペア:

[(1, 7953246), (2, 3976623), (3, 2651082), (6, 1325541), (7, 1136178), (9, 883694), (14, 568089), (17, 467838), (18, 441847), (21, 378726), (34, 233919), (42, 189363), (47, 169218), (51, 155946), (63, 126242), (79, 100674), (94, 84609), (102, 77973), (119, 66834), (126, 63121), (141, 56406), (153, 51982), (158, 50337), (237, 33558), (238, 33417), (282, 28203), (306, 25991), (329, 24174), (357, 22278), (423, 18802), (474, 16779), (553, 14382), (658, 12087), (711, 11186), (714, 11139), (799, 9954), (846, 9401), (987, 8058), (1071, 7426), (1106, 7191), (1343, 5922), (1422, 5593), (1598, 4977), (1659, 4794), (1974, 4029), (2142, 3713), (2397, 3318), (2686, 2961)]