1003605138

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^2\times {\mathrm{863}}^1$

素因数の和:1000

約数の個数: 72

約数和(自身を含む): 2315319552

約数和(自身を除く): 1311714414

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 53, 69, 106, 138, 159, 207, 318, 414, 477, 863, 954, 1219, 1726, 2438, 2589, 2809, 3657, 5178, 5618, 7314, 7767, 8427, 10971, 15534, 16854, 19849, 21942, 25281, 39698, 45739, 50562, 59547, 64607, 91478, 119094, 129214, 137217, 178641, 193821, 274434, 357282, 387642, 411651, 581463, 823302, 1051997, 1162926, 2103994, 2424167, 3155991, 4848334, 6311982, 7272501, 9467973, 14545002, 18935946, 21817503, 43635006, 55755841, 111511682, 167267523, 334535046, 501802569, 1003605138]

約数ペア:

[(1, 1003605138), (2, 501802569), (3, 334535046), (6, 167267523), (9, 111511682), (18, 55755841), (23, 43635006), (46, 21817503), (53, 18935946), (69, 14545002), (106, 9467973), (138, 7272501), (159, 6311982), (207, 4848334), (318, 3155991), (414, 2424167), (477, 2103994), (863, 1162926), (954, 1051997), (1219, 823302), (1726, 581463), (2438, 411651), (2589, 387642), (2809, 357282), (3657, 274434), (5178, 193821), (5618, 178641), (7314, 137217), (7767, 129214), (8427, 119094), (10971, 91478), (15534, 64607), (16854, 59547), (19849, 50562), (21942, 45739), (25281, 39698)]