15694312086

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{311}}^1$

素因数の和:679

約数の個数: 128

約数和(自身を含む): 36320993280

約数和(自身を除く): 20626681194

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 103, 129, 206, 211, 258, 309, 311, 387, 422, 618, 622, 633, 774, 927, 933, 1161, 1266, 1854, 1866, 1899, 2322, 2781, 2799, 3798, 4429, 5562, 5598, 5697, 8397, 8858, 9073, 11394, 13287, 13373, 16794, 18146, 21733, 26574, 26746, 27219, 32033, 39861, 40119, 43466, 54438, 64066, 65199, 65621, 79722, 80238, 81657, 96099, 119583, 120357, 130398, 131242, 163314, 192198, 195597, 196863, 239166, 240714, 244971, 288297, 361071, 391194, 393726, 489942, 576594, 586791, 590589, 722142, 864891, 934519, 1173582, 1181178, 1377419, 1729782, 1771767, 1869038, 2754838, 2803557, 2821703, 3543534, 4132257, 5607114, 5643406, 6758963, 8264514, 8410671, 8465109, 12396771, 13517926, 16821342, 16930218, 20276889, 24793542, 25232013, 25395327, 37190313, 40553778, 50464026, 50790654, 60830667, 74380626, 76185981, 121661334, 152371962, 182492001, 290635409, 364984002, 581270818, 871906227, 1743812454, 2615718681, 5231437362, 7847156043, 15694312086]

約数ペア:

[(1, 15694312086), (2, 7847156043), (3, 5231437362), (6, 2615718681), (9, 1743812454), (18, 871906227), (27, 581270818), (43, 364984002), (54, 290635409), (86, 182492001), (103, 152371962), (129, 121661334), (206, 76185981), (211, 74380626), (258, 60830667), (309, 50790654), (311, 50464026), (387, 40553778), (422, 37190313), (618, 25395327), (622, 25232013), (633, 24793542), (774, 20276889), (927, 16930218), (933, 16821342), (1161, 13517926), (1266, 12396771), (1854, 8465109), (1866, 8410671), (1899, 8264514), (2322, 6758963), (2781, 5643406), (2799, 5607114), (3798, 4132257), (4429, 3543534), (5562, 2821703), (5598, 2803557), (5697, 2754838), (8397, 1869038), (8858, 1771767), (9073, 1729782), (11394, 1377419), (13287, 1181178), (13373, 1173582), (16794, 934519), (18146, 864891), (21733, 722142), (26574, 590589), (26746, 586791), (27219, 576594), (32033, 489942), (39861, 393726), (40119, 391194), (43466, 361071), (54438, 288297), (64066, 244971), (65199, 240714), (65621, 239166), (79722, 196863), (80238, 195597), (81657, 192198), (96099, 163314), (119583, 131242), (120357, 130398)]