111381822

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:254

約数の個数: 72

約数和(自身を含む): 256527648

約数和(自身を除く): 145145826

約数列:

[1, 2, 3, 6, 9, 18, 31, 47, 62, 93, 94, 137, 141, 186, 274, 279, 282, 411, 423, 558, 822, 846, 961, 1233, 1457, 1922, 2466, 2883, 2914, 4247, 4371, 5766, 6439, 8494, 8649, 8742, 12741, 12878, 13113, 17298, 19317, 25482, 26226, 38223, 38634, 45167, 57951, 76446, 90334, 115902, 131657, 135501, 199609, 263314, 271002, 394971, 399218, 406503, 598827, 789942, 813006, 1184913, 1197654, 1796481, 2369826, 3592962, 6187879, 12375758, 18563637, 37127274, 55690911, 111381822]

約数ペア:

[(1, 111381822), (2, 55690911), (3, 37127274), (6, 18563637), (9, 12375758), (18, 6187879), (31, 3592962), (47, 2369826), (62, 1796481), (93, 1197654), (94, 1184913), (137, 813006), (141, 789942), (186, 598827), (274, 406503), (279, 399218), (282, 394971), (411, 271002), (423, 263314), (558, 199609), (822, 135501), (846, 131657), (961, 115902), (1233, 90334), (1457, 76446), (1922, 57951), (2466, 45167), (2883, 38634), (2914, 38223), (4247, 26226), (4371, 25482), (5766, 19317), (6439, 17298), (8494, 13113), (8649, 12878), (8742, 12741)]