1186890588

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{68543}}^1$

素因数の和:68603

約数の個数: 72

約数和(自身を含む): 3318352128

約数和(自身を除く): 2131461540

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 468, 481, 666, 962, 1332, 1443, 1924, 2886, 4329, 5772, 8658, 17316, 68543, 137086, 205629, 274172, 411258, 616887, 822516, 891059, 1233774, 1782118, 2467548, 2536091, 2673177, 3564236, 5072182, 5346354, 7608273, 8019531, 10144364, 10692708, 15216546, 16039062, 22824819, 30433092, 32078124, 32969183, 45649638, 65938366, 91299276, 98907549, 131876732, 197815098, 296722647, 395630196, 593445294, 1186890588]

約数ペア:

[(1, 1186890588), (2, 593445294), (3, 395630196), (4, 296722647), (6, 197815098), (9, 131876732), (12, 98907549), (13, 91299276), (18, 65938366), (26, 45649638), (36, 32969183), (37, 32078124), (39, 30433092), (52, 22824819), (74, 16039062), (78, 15216546), (111, 10692708), (117, 10144364), (148, 8019531), (156, 7608273), (222, 5346354), (234, 5072182), (333, 3564236), (444, 2673177), (468, 2536091), (481, 2467548), (666, 1782118), (962, 1233774), (1332, 891059), (1443, 822516), (1924, 616887), (2886, 411258), (4329, 274172), (5772, 205629), (8658, 137086), (17316, 68543)]