18463692

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1667}}^1$

素因数の和:1758

約数の個数: 48

約数和(自身を含む): 47077632

約数和(自身を除く): 28613940

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 426, 852, 923, 1667, 1846, 2769, 3334, 3692, 5001, 5538, 6668, 10002, 11076, 20004, 21671, 43342, 65013, 86684, 118357, 130026, 236714, 260052, 355071, 473428, 710142, 1420284, 1538641, 3077282, 4615923, 6154564, 9231846, 18463692]

約数ペア:

[(1, 18463692), (2, 9231846), (3, 6154564), (4, 4615923), (6, 3077282), (12, 1538641), (13, 1420284), (26, 710142), (39, 473428), (52, 355071), (71, 260052), (78, 236714), (142, 130026), (156, 118357), (213, 86684), (284, 65013), (426, 43342), (852, 21671), (923, 20004), (1667, 11076), (1846, 10002), (2769, 6668), (3334, 5538), (3692, 5001)]