18133038153612

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{37142947}}^1$

素因数の和:37143219

約数の個数: 72

約数和(自身を含む): 46725234296832

約数和(自身を除く): 28592196143220

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 191, 213, 284, 382, 426, 573, 639, 764, 852, 1146, 1278, 1719, 2292, 2556, 3438, 6876, 13561, 27122, 40683, 54244, 81366, 122049, 162732, 244098, 488196, 37142947, 74285894, 111428841, 148571788, 222857682, 334286523, 445715364, 668573046, 1337146092, 2637149237, 5274298474, 7094302877, 7911447711, 10548596948, 14188605754, 15822895422, 21282908631, 23734343133, 28377211508, 31645790844, 42565817262, 47468686266, 63848725893, 85131634524, 94937372532, 127697451786, 255394903572, 503695504267, 1007391008534, 1511086512801, 2014782017068, 3022173025602, 4533259538403, 6044346051204, 9066519076806, 18133038153612]

約数ペア:

[(1, 18133038153612), (2, 9066519076806), (3, 6044346051204), (4, 4533259538403), (6, 3022173025602), (9, 2014782017068), (12, 1511086512801), (18, 1007391008534), (36, 503695504267), (71, 255394903572), (142, 127697451786), (191, 94937372532), (213, 85131634524), (284, 63848725893), (382, 47468686266), (426, 42565817262), (573, 31645790844), (639, 28377211508), (764, 23734343133), (852, 21282908631), (1146, 15822895422), (1278, 14188605754), (1719, 10548596948), (2292, 7911447711), (2556, 7094302877), (3438, 5274298474), (6876, 2637149237), (13561, 1337146092), (27122, 668573046), (40683, 445715364), (54244, 334286523), (81366, 222857682), (122049, 148571788), (162732, 111428841), (244098, 74285894), (488196, 37142947)]