907940916

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{57713}}^1$

素因数の和:57765

約数の個数: 72

約数和(自身を含む): 2520947520

約数和(自身を除く): 1613006604

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, 57713, 115426, 173139, 230852, 346278, 519417, 692556, 1038834, 1096547, 1327399, 2077668, 2193094, 2654798, 3289641, 3982197, 4386188, 5309596, 6579282, 7964394, 9868923, 11946591, 13158564, 15928788, 19737846, 23893182, 25220581, 39475692, 47786364, 50441162, 75661743, 100882324, 151323486, 226985229, 302646972, 453970458, 907940916]

約数ペア:

[(1, 907940916), (2, 453970458), (3, 302646972), (4, 226985229), (6, 151323486), (9, 100882324), (12, 75661743), (18, 50441162), (19, 47786364), (23, 39475692), (36, 25220581), (38, 23893182), (46, 19737846), (57, 15928788), (69, 13158564), (76, 11946591), (92, 9868923), (114, 7964394), (138, 6579282), (171, 5309596), (207, 4386188), (228, 3982197), (276, 3289641), (342, 2654798), (414, 2193094), (437, 2077668), (684, 1327399), (828, 1096547), (874, 1038834), (1311, 692556), (1748, 519417), (2622, 346278), (3933, 230852), (5244, 173139), (7866, 115426), (15732, 57713)]