22155822

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{853}}^1$

素因数の和:914

約数の個数: 64

約数和(自身を含む): 54519360

約数和(自身を除く): 32363538

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 37, 39, 54, 74, 78, 111, 117, 222, 234, 333, 351, 481, 666, 702, 853, 962, 999, 1443, 1706, 1998, 2559, 2886, 4329, 5118, 7677, 8658, 11089, 12987, 15354, 22178, 23031, 25974, 31561, 33267, 46062, 63122, 66534, 94683, 99801, 189366, 199602, 284049, 299403, 410293, 568098, 598806, 820586, 852147, 1230879, 1704294, 2461758, 3692637, 7385274, 11077911, 22155822]

約数ペア:

[(1, 22155822), (2, 11077911), (3, 7385274), (6, 3692637), (9, 2461758), (13, 1704294), (18, 1230879), (26, 852147), (27, 820586), (37, 598806), (39, 568098), (54, 410293), (74, 299403), (78, 284049), (111, 199602), (117, 189366), (222, 99801), (234, 94683), (333, 66534), (351, 63122), (481, 46062), (666, 33267), (702, 31561), (853, 25974), (962, 23031), (999, 22178), (1443, 15354), (1706, 12987), (1998, 11089), (2559, 8658), (2886, 7677), (4329, 5118)]