1681164

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:135

約数の個数: 72

約数和(自身を含む): 4678128

約数和(自身を除く): 2996964

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 41, 51, 67, 68, 82, 102, 123, 134, 153, 164, 201, 204, 246, 268, 306, 369, 402, 492, 603, 612, 697, 738, 804, 1139, 1206, 1394, 1476, 2091, 2278, 2412, 2747, 2788, 3417, 4182, 4556, 5494, 6273, 6834, 8241, 8364, 10251, 10988, 12546, 13668, 16482, 20502, 24723, 25092, 32964, 41004, 46699, 49446, 93398, 98892, 140097, 186796, 280194, 420291, 560388, 840582, 1681164]

約数ペア:

[(1, 1681164), (2, 840582), (3, 560388), (4, 420291), (6, 280194), (9, 186796), (12, 140097), (17, 98892), (18, 93398), (34, 49446), (36, 46699), (41, 41004), (51, 32964), (67, 25092), (68, 24723), (82, 20502), (102, 16482), (123, 13668), (134, 12546), (153, 10988), (164, 10251), (201, 8364), (204, 8241), (246, 6834), (268, 6273), (306, 5494), (369, 4556), (402, 4182), (492, 3417), (603, 2788), (612, 2747), (697, 2412), (738, 2278), (804, 2091), (1139, 1476), (1206, 1394)]