1116972

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:123

約数の個数: 72

約数和(自身を含む): 3144960

約数和(自身を除く): 2027988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 71, 76, 92, 114, 138, 142, 171, 207, 213, 228, 276, 284, 342, 414, 426, 437, 639, 684, 828, 852, 874, 1278, 1311, 1349, 1633, 1748, 2556, 2622, 2698, 3266, 3933, 4047, 4899, 5244, 5396, 6532, 7866, 8094, 9798, 12141, 14697, 15732, 16188, 19596, 24282, 29394, 31027, 48564, 58788, 62054, 93081, 124108, 186162, 279243, 372324, 558486, 1116972]

約数ペア:

[(1, 1116972), (2, 558486), (3, 372324), (4, 279243), (6, 186162), (9, 124108), (12, 93081), (18, 62054), (19, 58788), (23, 48564), (36, 31027), (38, 29394), (46, 24282), (57, 19596), (69, 16188), (71, 15732), (76, 14697), (92, 12141), (114, 9798), (138, 8094), (142, 7866), (171, 6532), (207, 5396), (213, 5244), (228, 4899), (276, 4047), (284, 3933), (342, 3266), (414, 2698), (426, 2622), (437, 2556), (639, 1748), (684, 1633), (828, 1349), (852, 1311), (874, 1278)]