15882804

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:219

約数の個数: 120

約数和(自身を含む): 48787200

約数和(自身を除く): 32904396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 54, 63, 81, 84, 94, 108, 126, 141, 149, 162, 188, 189, 252, 282, 298, 324, 329, 378, 423, 447, 564, 567, 596, 658, 756, 846, 894, 987, 1043, 1134, 1269, 1316, 1341, 1692, 1788, 1974, 2086, 2268, 2538, 2682, 2961, 3129, 3807, 3948, 4023, 4172, 5076, 5364, 5922, 6258, 7003, 7614, 8046, 8883, 9387, 11844, 12069, 12516, 14006, 15228, 16092, 17766, 18774, 21009, 24138, 26649, 28012, 28161, 35532, 37548, 42018, 48276, 49021, 53298, 56322, 63027, 84036, 84483, 98042, 106596, 112644, 126054, 147063, 168966, 189081, 196084, 252108, 294126, 337932, 378162, 441189, 567243, 588252, 756324, 882378, 1134486, 1323567, 1764756, 2268972, 2647134, 3970701, 5294268, 7941402, 15882804]

約数ペア:

[(1, 15882804), (2, 7941402), (3, 5294268), (4, 3970701), (6, 2647134), (7, 2268972), (9, 1764756), (12, 1323567), (14, 1134486), (18, 882378), (21, 756324), (27, 588252), (28, 567243), (36, 441189), (42, 378162), (47, 337932), (54, 294126), (63, 252108), (81, 196084), (84, 189081), (94, 168966), (108, 147063), (126, 126054), (141, 112644), (149, 106596), (162, 98042), (188, 84483), (189, 84036), (252, 63027), (282, 56322), (298, 53298), (324, 49021), (329, 48276), (378, 42018), (423, 37548), (447, 35532), (564, 28161), (567, 28012), (596, 26649), (658, 24138), (756, 21009), (846, 18774), (894, 17766), (987, 16092), (1043, 15228), (1134, 14006), (1269, 12516), (1316, 12069), (1341, 11844), (1692, 9387), (1788, 8883), (1974, 8046), (2086, 7614), (2268, 7003), (2538, 6258), (2682, 5922), (2961, 5364), (3129, 5076), (3807, 4172), (3948, 4023)]