2969804988

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{87481}}^1$

素因数の和:87555

約数の個数: 72

約数和(自身を含む): 8024548896

約数和(自身を除く): 5054743908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 41, 46, 69, 82, 92, 123, 138, 164, 207, 246, 276, 369, 414, 492, 738, 828, 943, 1476, 1886, 2829, 3772, 5658, 8487, 11316, 16974, 33948, 87481, 174962, 262443, 349924, 524886, 787329, 1049772, 1574658, 2012063, 3149316, 3586721, 4024126, 6036189, 7173442, 8048252, 10760163, 12072378, 14346884, 18108567, 21520326, 24144756, 32280489, 36217134, 43040652, 64560978, 72434268, 82494583, 129121956, 164989166, 247483749, 329978332, 494967498, 742451247, 989934996, 1484902494, 2969804988]

約数ペア:

[(1, 2969804988), (2, 1484902494), (3, 989934996), (4, 742451247), (6, 494967498), (9, 329978332), (12, 247483749), (18, 164989166), (23, 129121956), (36, 82494583), (41, 72434268), (46, 64560978), (69, 43040652), (82, 36217134), (92, 32280489), (123, 24144756), (138, 21520326), (164, 18108567), (207, 14346884), (246, 12072378), (276, 10760163), (369, 8048252), (414, 7173442), (492, 6036189), (738, 4024126), (828, 3586721), (943, 3149316), (1476, 2012063), (1886, 1574658), (2829, 1049772), (3772, 787329), (5658, 524886), (8487, 349924), (11316, 262443), (16974, 174962), (33948, 87481)]