57526218

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:487

約数の個数: 48

約数和(自身を含む): 127413000

約数和(自身を除く): 69886782

約数列:

[1, 2, 3, 6, 9, 18, 89, 149, 178, 241, 267, 298, 447, 482, 534, 723, 801, 894, 1341, 1446, 1602, 2169, 2682, 4338, 13261, 21449, 26522, 35909, 39783, 42898, 64347, 71818, 79566, 107727, 119349, 128694, 193041, 215454, 238698, 323181, 386082, 646362, 3195901, 6391802, 9587703, 19175406, 28763109, 57526218]

約数ペア:

[(1, 57526218), (2, 28763109), (3, 19175406), (6, 9587703), (9, 6391802), (18, 3195901), (89, 646362), (149, 386082), (178, 323181), (241, 238698), (267, 215454), (298, 193041), (447, 128694), (482, 119349), (534, 107727), (723, 79566), (801, 71818), (894, 64347), (1341, 42898), (1446, 39783), (1602, 35909), (2169, 26522), (2682, 21449), (4338, 13261)]