1644132

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1$

素因数の和:97

約数の個数: 72

約数和(自身を含む): 4707136

約数和(自身を除く): 3063004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 37, 42, 46, 69, 74, 84, 92, 111, 138, 148, 161, 222, 259, 276, 322, 444, 483, 518, 529, 644, 777, 851, 966, 1036, 1058, 1554, 1587, 1702, 1932, 2116, 2553, 3108, 3174, 3404, 3703, 5106, 5957, 6348, 7406, 10212, 11109, 11914, 14812, 17871, 19573, 22218, 23828, 35742, 39146, 44436, 58719, 71484, 78292, 117438, 137011, 234876, 274022, 411033, 548044, 822066, 1644132]

約数ペア:

[(1, 1644132), (2, 822066), (3, 548044), (4, 411033), (6, 274022), (7, 234876), (12, 137011), (14, 117438), (21, 78292), (23, 71484), (28, 58719), (37, 44436), (42, 39146), (46, 35742), (69, 23828), (74, 22218), (84, 19573), (92, 17871), (111, 14812), (138, 11914), (148, 11109), (161, 10212), (222, 7406), (259, 6348), (276, 5957), (322, 5106), (444, 3703), (483, 3404), (518, 3174), (529, 3108), (644, 2553), (777, 2116), (851, 1932), (966, 1702), (1036, 1587), (1058, 1554)]