29674476

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{389}}^1$

素因数の和:575

約数の個数: 72

約数和(自身を含む): 81485040

約数和(自身を除く): 51810564

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 163, 234, 326, 389, 468, 489, 652, 778, 978, 1167, 1467, 1556, 1956, 2119, 2334, 2934, 3501, 4238, 4668, 5057, 5868, 6357, 7002, 8476, 10114, 12714, 14004, 15171, 19071, 20228, 25428, 30342, 38142, 45513, 60684, 63407, 76284, 91026, 126814, 182052, 190221, 253628, 380442, 570663, 760884, 824291, 1141326, 1648582, 2282652, 2472873, 3297164, 4945746, 7418619, 9891492, 14837238, 29674476]

約数ペア:

[(1, 29674476), (2, 14837238), (3, 9891492), (4, 7418619), (6, 4945746), (9, 3297164), (12, 2472873), (13, 2282652), (18, 1648582), (26, 1141326), (36, 824291), (39, 760884), (52, 570663), (78, 380442), (117, 253628), (156, 190221), (163, 182052), (234, 126814), (326, 91026), (389, 76284), (468, 63407), (489, 60684), (652, 45513), (778, 38142), (978, 30342), (1167, 25428), (1467, 20228), (1556, 19071), (1956, 15171), (2119, 14004), (2334, 12714), (2934, 10114), (3501, 8476), (4238, 7002), (4668, 6357), (5057, 5868)]