1974912156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{149}}^2\times {\mathrm{353}}^1$

素因数の和:668

約数の個数: 108

約数和(自身を含む): 5760120912

約数和(自身を除く): 3785208756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 149, 252, 298, 353, 447, 596, 706, 894, 1043, 1059, 1341, 1412, 1788, 2086, 2118, 2471, 2682, 3129, 3177, 4172, 4236, 4942, 5364, 6258, 6354, 7413, 9387, 9884, 12516, 12708, 14826, 18774, 22201, 22239, 29652, 37548, 44402, 44478, 52597, 66603, 88804, 88956, 105194, 133206, 155407, 157791, 199809, 210388, 266412, 310814, 315582, 368179, 399618, 466221, 473373, 621628, 631164, 736358, 799236, 932442, 946746, 1104537, 1398663, 1472716, 1864884, 1893492, 2209074, 2797326, 3313611, 4418148, 5594652, 6627222, 7836953, 13254444, 15673906, 23510859, 31347812, 47021718, 54858671, 70532577, 94043436, 109717342, 141065154, 164576013, 219434684, 282130308, 329152026, 493728039, 658304052, 987456078, 1974912156]

約数ペア:

[(1, 1974912156), (2, 987456078), (3, 658304052), (4, 493728039), (6, 329152026), (7, 282130308), (9, 219434684), (12, 164576013), (14, 141065154), (18, 109717342), (21, 94043436), (28, 70532577), (36, 54858671), (42, 47021718), (63, 31347812), (84, 23510859), (126, 15673906), (149, 13254444), (252, 7836953), (298, 6627222), (353, 5594652), (447, 4418148), (596, 3313611), (706, 2797326), (894, 2209074), (1043, 1893492), (1059, 1864884), (1341, 1472716), (1412, 1398663), (1788, 1104537), (2086, 946746), (2118, 932442), (2471, 799236), (2682, 736358), (3129, 631164), (3177, 621628), (4172, 473373), (4236, 466221), (4942, 399618), (5364, 368179), (6258, 315582), (6354, 310814), (7413, 266412), (9387, 210388), (9884, 199809), (12516, 157791), (12708, 155407), (14826, 133206), (18774, 105194), (22201, 88956), (22239, 88804), (29652, 66603), (37548, 52597), (44402, 44478)]