15691473126

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{17299}}^1$

素因数の和:17650

約数の個数: 96

約数和(自身を含む): 40676313600

約数和(自身を除く): 24984840474

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 313, 322, 414, 483, 626, 939, 966, 1449, 1878, 2191, 2817, 2898, 4382, 5634, 6573, 7199, 13146, 14398, 17299, 19719, 21597, 34598, 39438, 43194, 50393, 51897, 64791, 100786, 103794, 121093, 129582, 151179, 155691, 242186, 302358, 311382, 363279, 397877, 453537, 726558, 795754, 907074, 1089837, 1193631, 2179674, 2387262, 2785139, 3580893, 5414587, 5570278, 7161786, 8355417, 10829174, 16243761, 16710834, 25066251, 32487522, 37902109, 48731283, 50132502, 75804218, 97462566, 113706327, 124535501, 227412654, 249071002, 341118981, 373606503, 682237962, 747213006, 871748507, 1120819509, 1743497014, 2241639018, 2615245521, 5230491042, 7845736563, 15691473126]

約数ペア:

[(1, 15691473126), (2, 7845736563), (3, 5230491042), (6, 2615245521), (7, 2241639018), (9, 1743497014), (14, 1120819509), (18, 871748507), (21, 747213006), (23, 682237962), (42, 373606503), (46, 341118981), (63, 249071002), (69, 227412654), (126, 124535501), (138, 113706327), (161, 97462566), (207, 75804218), (313, 50132502), (322, 48731283), (414, 37902109), (483, 32487522), (626, 25066251), (939, 16710834), (966, 16243761), (1449, 10829174), (1878, 8355417), (2191, 7161786), (2817, 5570278), (2898, 5414587), (4382, 3580893), (5634, 2785139), (6573, 2387262), (7199, 2179674), (13146, 1193631), (14398, 1089837), (17299, 907074), (19719, 795754), (21597, 726558), (34598, 453537), (39438, 397877), (43194, 363279), (50393, 311382), (51897, 302358), (64791, 242186), (100786, 155691), (103794, 151179), (121093, 129582)]