18599028

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{673}}^1$

素因数の和:741

約数の個数: 72

約数和(自身を含む): 51633792

約数和(自身を除く): 33034764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 84, 94, 98, 141, 147, 188, 196, 282, 294, 329, 564, 588, 658, 673, 987, 1316, 1346, 1974, 2019, 2303, 2692, 3948, 4038, 4606, 4711, 6909, 8076, 9212, 9422, 13818, 14133, 18844, 27636, 28266, 31631, 32977, 56532, 63262, 65954, 94893, 98931, 126524, 131908, 189786, 197862, 221417, 379572, 395724, 442834, 664251, 885668, 1328502, 1549919, 2657004, 3099838, 4649757, 6199676, 9299514, 18599028]

約数ペア:

[(1, 18599028), (2, 9299514), (3, 6199676), (4, 4649757), (6, 3099838), (7, 2657004), (12, 1549919), (14, 1328502), (21, 885668), (28, 664251), (42, 442834), (47, 395724), (49, 379572), (84, 221417), (94, 197862), (98, 189786), (141, 131908), (147, 126524), (188, 98931), (196, 94893), (282, 65954), (294, 63262), (329, 56532), (564, 32977), (588, 31631), (658, 28266), (673, 27636), (987, 18844), (1316, 14133), (1346, 13818), (1974, 9422), (2019, 9212), (2303, 8076), (2692, 6909), (3948, 4711), (4038, 4606)]