42721614

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3203}}^1$

素因数の和:3246

約数の個数: 64

約数和(自身を含む): 107654400

約数和(自身を除く): 64932786

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1482, 2223, 3203, 4446, 6406, 6669, 9609, 13338, 19218, 28827, 41639, 57654, 60857, 83278, 86481, 121714, 124917, 172962, 182571, 249834, 365142, 374751, 547713, 749502, 791141, 1095426, 1124253, 1582282, 1643139, 2248506, 2373423, 3286278, 4746846, 7120269, 14240538, 21360807, 42721614]

約数ペア:

[(1, 42721614), (2, 21360807), (3, 14240538), (6, 7120269), (9, 4746846), (13, 3286278), (18, 2373423), (19, 2248506), (26, 1643139), (27, 1582282), (38, 1124253), (39, 1095426), (54, 791141), (57, 749502), (78, 547713), (114, 374751), (117, 365142), (171, 249834), (234, 182571), (247, 172962), (342, 124917), (351, 121714), (494, 86481), (513, 83278), (702, 60857), (741, 57654), (1026, 41639), (1482, 28827), (2223, 19218), (3203, 13338), (4446, 9609), (6406, 6669)]