7727622

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 19077120

約数和(自身を除く): 11349498

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 79, 102, 119, 137, 158, 237, 238, 274, 357, 411, 474, 553, 714, 822, 959, 1106, 1343, 1659, 1918, 2329, 2686, 2877, 3318, 4029, 4658, 5754, 6987, 8058, 9401, 10823, 13974, 16303, 18802, 21646, 28203, 32469, 32606, 48909, 56406, 64938, 75761, 97818, 151522, 183991, 227283, 367982, 454566, 551973, 1103946, 1287937, 2575874, 3863811, 7727622]

約数ペア:

[(1, 7727622), (2, 3863811), (3, 2575874), (6, 1287937), (7, 1103946), (14, 551973), (17, 454566), (21, 367982), (34, 227283), (42, 183991), (51, 151522), (79, 97818), (102, 75761), (119, 64938), (137, 56406), (158, 48909), (237, 32606), (238, 32469), (274, 28203), (357, 21646), (411, 18802), (474, 16303), (553, 13974), (714, 10823), (822, 9401), (959, 8058), (1106, 6987), (1343, 5754), (1659, 4658), (1918, 4029), (2329, 3318), (2686, 2877)]