1896426

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:220

約数の個数: 64

約数和(自身を含む): 5011200

約数和(自身を除く): 3114774

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 87, 126, 173, 174, 189, 203, 261, 346, 378, 406, 519, 522, 609, 783, 1038, 1211, 1218, 1557, 1566, 1827, 2422, 3114, 3633, 3654, 4671, 5017, 5481, 7266, 9342, 10034, 10899, 10962, 15051, 21798, 30102, 32697, 35119, 45153, 65394, 70238, 90306, 105357, 135459, 210714, 270918, 316071, 632142, 948213, 1896426]

約数ペア:

[(1, 1896426), (2, 948213), (3, 632142), (6, 316071), (7, 270918), (9, 210714), (14, 135459), (18, 105357), (21, 90306), (27, 70238), (29, 65394), (42, 45153), (54, 35119), (58, 32697), (63, 30102), (87, 21798), (126, 15051), (173, 10962), (174, 10899), (189, 10034), (203, 9342), (261, 7266), (346, 5481), (378, 5017), (406, 4671), (519, 3654), (522, 3633), (609, 3114), (783, 2422), (1038, 1827), (1211, 1566), (1218, 1557)]