840582

素因数分解:

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

素因数の和:133

約数の個数: 48

約数和(自身を含む): 2004912

約数和(自身を除く): 1164330

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 41, 51, 67, 82, 102, 123, 134, 153, 201, 246, 306, 369, 402, 603, 697, 738, 1139, 1206, 1394, 2091, 2278, 2747, 3417, 4182, 5494, 6273, 6834, 8241, 10251, 12546, 16482, 20502, 24723, 46699, 49446, 93398, 140097, 280194, 420291, 840582]

約数ペア:

[(1, 840582), (2, 420291), (3, 280194), (6, 140097), (9, 93398), (17, 49446), (18, 46699), (34, 24723), (41, 20502), (51, 16482), (67, 12546), (82, 10251), (102, 8241), (123, 6834), (134, 6273), (153, 5494), (201, 4182), (246, 3417), (306, 2747), (369, 2278), (402, 2091), (603, 1394), (697, 1206), (738, 1139)]