180470394

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{4261}}^1$

素因数の和:4463

約数の個数: 48

約数和(自身を含む): 423523464

約数和(自身を除く): 243053070

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 181, 234, 362, 543, 1086, 1629, 2353, 3258, 4261, 4706, 7059, 8522, 12783, 14118, 21177, 25566, 38349, 42354, 55393, 76698, 110786, 166179, 332358, 498537, 771241, 997074, 1542482, 2313723, 4627446, 6941169, 10026133, 13882338, 20052266, 30078399, 60156798, 90235197, 180470394]

約数ペア:

[(1, 180470394), (2, 90235197), (3, 60156798), (6, 30078399), (9, 20052266), (13, 13882338), (18, 10026133), (26, 6941169), (39, 4627446), (78, 2313723), (117, 1542482), (181, 997074), (234, 771241), (362, 498537), (543, 332358), (1086, 166179), (1629, 110786), (2353, 76698), (3258, 55393), (4261, 42354), (4706, 38349), (7059, 25566), (8522, 21177), (12783, 14118)]