11690964

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 31039008

約数和(自身を除く): 19348044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 67, 74, 111, 131, 134, 148, 201, 222, 262, 268, 333, 393, 402, 444, 524, 603, 666, 786, 804, 1179, 1206, 1332, 1572, 2358, 2412, 2479, 4716, 4847, 4958, 7437, 8777, 9694, 9916, 14541, 14874, 17554, 19388, 22311, 26331, 29082, 29748, 35108, 43623, 44622, 52662, 58164, 78993, 87246, 89244, 105324, 157986, 174492, 315972, 324749, 649498, 974247, 1298996, 1948494, 2922741, 3896988, 5845482, 11690964]

約数ペア:

[(1, 11690964), (2, 5845482), (3, 3896988), (4, 2922741), (6, 1948494), (9, 1298996), (12, 974247), (18, 649498), (36, 324749), (37, 315972), (67, 174492), (74, 157986), (111, 105324), (131, 89244), (134, 87246), (148, 78993), (201, 58164), (222, 52662), (262, 44622), (268, 43623), (333, 35108), (393, 29748), (402, 29082), (444, 26331), (524, 22311), (603, 19388), (666, 17554), (786, 14874), (804, 14541), (1179, 9916), (1206, 9694), (1332, 8777), (1572, 7437), (2358, 4958), (2412, 4847), (2479, 4716)]