668993634

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^2\times {\mathrm{14731}}^1$

素因数の和:14800

約数の個数: 48

約数和(自身を含む): 1539788640

約数和(自身を除く): 870795006

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 841, 1566, 1682, 2523, 5046, 7569, 14731, 15138, 22707, 29462, 44193, 45414, 88386, 132579, 265158, 397737, 427199, 795474, 854398, 1281597, 2563194, 3844791, 7689582, 11534373, 12388771, 23068746, 24777542, 37166313, 74332626, 111498939, 222997878, 334496817, 668993634]

約数ペア:

[(1, 668993634), (2, 334496817), (3, 222997878), (6, 111498939), (9, 74332626), (18, 37166313), (27, 24777542), (29, 23068746), (54, 12388771), (58, 11534373), (87, 7689582), (174, 3844791), (261, 2563194), (522, 1281597), (783, 854398), (841, 795474), (1566, 427199), (1682, 397737), (2523, 265158), (5046, 132579), (7569, 88386), (14731, 45414), (15138, 44193), (22707, 29462)]