15693503796

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{997553}}^1$

素因数の和:997605

約数の個数: 72

約数和(自身を含む): 43573158720

約数和(自身を除く): 27879654924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 276, 342, 414, 437, 684, 828, 874, 1311, 1748, 2622, 3933, 5244, 7866, 15732, 997553, 1995106, 2992659, 3990212, 5985318, 8977977, 11970636, 17955954, 18953507, 22943719, 35911908, 37907014, 45887438, 56860521, 68831157, 75814028, 91774876, 113721042, 137662314, 170581563, 206493471, 227442084, 275324628, 341163126, 412986942, 435930661, 682326252, 825973884, 871861322, 1307791983, 1743722644, 2615583966, 3923375949, 5231167932, 7846751898, 15693503796]

約数ペア:

[(1, 15693503796), (2, 7846751898), (3, 5231167932), (4, 3923375949), (6, 2615583966), (9, 1743722644), (12, 1307791983), (18, 871861322), (19, 825973884), (23, 682326252), (36, 435930661), (38, 412986942), (46, 341163126), (57, 275324628), (69, 227442084), (76, 206493471), (92, 170581563), (114, 137662314), (138, 113721042), (171, 91774876), (207, 75814028), (228, 68831157), (276, 56860521), (342, 45887438), (414, 37907014), (437, 35911908), (684, 22943719), (828, 18953507), (874, 17955954), (1311, 11970636), (1748, 8977977), (2622, 5985318), (3933, 3990212), (5244, 2992659), (7866, 1995106), (15732, 997553)]