1671566364

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67391}}^1$

素因数の和:67467

約数の個数: 72

約数和(自身を含む): 4636300032

約数和(自身を除く): 2964733668

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 78, 106, 117, 156, 159, 212, 234, 318, 468, 477, 636, 689, 954, 1378, 1908, 2067, 2756, 4134, 6201, 8268, 12402, 24804, 67391, 134782, 202173, 269564, 404346, 606519, 808692, 876083, 1213038, 1752166, 2426076, 2628249, 3504332, 3571723, 5256498, 7143446, 7884747, 10512996, 10715169, 14286892, 15769494, 21430338, 31538988, 32145507, 42860676, 46432399, 64291014, 92864798, 128582028, 139297197, 185729596, 278594394, 417891591, 557188788, 835783182, 1671566364]

約数ペア:

[(1, 1671566364), (2, 835783182), (3, 557188788), (4, 417891591), (6, 278594394), (9, 185729596), (12, 139297197), (13, 128582028), (18, 92864798), (26, 64291014), (36, 46432399), (39, 42860676), (52, 32145507), (53, 31538988), (78, 21430338), (106, 15769494), (117, 14286892), (156, 10715169), (159, 10512996), (212, 7884747), (234, 7143446), (318, 5256498), (468, 3571723), (477, 3504332), (636, 2628249), (689, 2426076), (954, 1752166), (1378, 1213038), (1908, 876083), (2067, 808692), (2756, 606519), (4134, 404346), (6201, 269564), (8268, 202173), (12402, 134782), (24804, 67391)]