40473468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6983}}^1$

素因数の和:7023

約数の個数: 72

約数和(自身を含む): 122024448

約数和(自身を除く): 81550980

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 6983, 13966, 20949, 27932, 41898, 48881, 62847, 83796, 97762, 125694, 146643, 160609, 195524, 251388, 293286, 321218, 439929, 481827, 586572, 642436, 879858, 963654, 1124263, 1445481, 1759716, 1927308, 2248526, 2890962, 3372789, 4497052, 5781924, 6745578, 10118367, 13491156, 20236734, 40473468]

約数ペア:

[(1, 40473468), (2, 20236734), (3, 13491156), (4, 10118367), (6, 6745578), (7, 5781924), (9, 4497052), (12, 3372789), (14, 2890962), (18, 2248526), (21, 1927308), (23, 1759716), (28, 1445481), (36, 1124263), (42, 963654), (46, 879858), (63, 642436), (69, 586572), (84, 481827), (92, 439929), (126, 321218), (138, 293286), (161, 251388), (207, 195524), (252, 160609), (276, 146643), (322, 125694), (414, 97762), (483, 83796), (644, 62847), (828, 48881), (966, 41898), (1449, 27932), (1932, 20949), (2898, 13966), (5796, 6983)]