18783910068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{495827}}^1$

素因数の和:495893

約数の個数: 96

約数和(自身を含む): 55976997888

約数和(自身を除く): 37193087820

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 41, 42, 44, 66, 77, 82, 84, 123, 132, 154, 164, 231, 246, 287, 308, 451, 462, 492, 574, 861, 902, 924, 1148, 1353, 1722, 1804, 2706, 3157, 3444, 5412, 6314, 9471, 12628, 18942, 37884, 495827, 991654, 1487481, 1983308, 2974962, 3470789, 5454097, 5949924, 6941578, 10412367, 10908194, 13883156, 16362291, 20328907, 20824734, 21816388, 32724582, 38178679, 40657814, 41649468, 60986721, 65449164, 76357358, 81315628, 114536037, 121973442, 142302349, 152714716, 223617977, 229072074, 243946884, 284604698, 426907047, 447235954, 458144148, 569209396, 670853931, 853814094, 894471908, 1341707862, 1565325839, 1707628188, 2683415724, 3130651678, 4695977517, 6261303356, 9391955034, 18783910068]

約数ペア:

[(1, 18783910068), (2, 9391955034), (3, 6261303356), (4, 4695977517), (6, 3130651678), (7, 2683415724), (11, 1707628188), (12, 1565325839), (14, 1341707862), (21, 894471908), (22, 853814094), (28, 670853931), (33, 569209396), (41, 458144148), (42, 447235954), (44, 426907047), (66, 284604698), (77, 243946884), (82, 229072074), (84, 223617977), (123, 152714716), (132, 142302349), (154, 121973442), (164, 114536037), (231, 81315628), (246, 76357358), (287, 65449164), (308, 60986721), (451, 41649468), (462, 40657814), (492, 38178679), (574, 32724582), (861, 21816388), (902, 20824734), (924, 20328907), (1148, 16362291), (1353, 13883156), (1722, 10908194), (1804, 10412367), (2706, 6941578), (3157, 5949924), (3444, 5454097), (5412, 3470789), (6314, 2974962), (9471, 1983308), (12628, 1487481), (18942, 991654), (37884, 495827)]