1415358

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:301

約数の個数: 48

約数和(自身を含む): 3594240

約数和(自身を除く): 2178882

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 239, 282, 329, 423, 478, 658, 717, 846, 987, 1434, 1673, 1974, 2151, 2961, 3346, 4302, 5019, 5922, 10038, 11233, 15057, 22466, 30114, 33699, 67398, 78631, 101097, 157262, 202194, 235893, 471786, 707679, 1415358]

約数ペア:

[(1, 1415358), (2, 707679), (3, 471786), (6, 235893), (7, 202194), (9, 157262), (14, 101097), (18, 78631), (21, 67398), (42, 33699), (47, 30114), (63, 22466), (94, 15057), (126, 11233), (141, 10038), (239, 5922), (282, 5019), (329, 4302), (423, 3346), (478, 2961), (658, 2151), (717, 1974), (846, 1673), (987, 1434)]