1801345128

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{111857}}^1$

素因数の和:111938

約数の個数: 64

約数和(自身を含む): 4993341120

約数和(自身を除く): 3191995992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 61, 66, 88, 122, 132, 183, 244, 264, 366, 488, 671, 732, 1342, 1464, 2013, 2684, 4026, 5368, 8052, 16104, 111857, 223714, 335571, 447428, 671142, 894856, 1230427, 1342284, 2460854, 2684568, 3691281, 4921708, 6823277, 7382562, 9843416, 13646554, 14765124, 20469831, 27293108, 29530248, 40939662, 54586216, 75056047, 81879324, 150112094, 163758648, 225168141, 300224188, 450336282, 600448376, 900672564, 1801345128]

約数ペア:

[(1, 1801345128), (2, 900672564), (3, 600448376), (4, 450336282), (6, 300224188), (8, 225168141), (11, 163758648), (12, 150112094), (22, 81879324), (24, 75056047), (33, 54586216), (44, 40939662), (61, 29530248), (66, 27293108), (88, 20469831), (122, 14765124), (132, 13646554), (183, 9843416), (244, 7382562), (264, 6823277), (366, 4921708), (488, 3691281), (671, 2684568), (732, 2460854), (1342, 1342284), (1464, 1230427), (2013, 894856), (2684, 671142), (4026, 447428), (5368, 335571), (8052, 223714), (16104, 111857)]