9921156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1423}}^1$

素因数の和:1520

約数の個数: 48

約数和(自身を含む): 26793984

約数和(自身を除く): 16872828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 166, 249, 332, 498, 581, 996, 1162, 1423, 1743, 2324, 2846, 3486, 4269, 5692, 6972, 8538, 9961, 17076, 19922, 29883, 39844, 59766, 118109, 119532, 236218, 354327, 472436, 708654, 826763, 1417308, 1653526, 2480289, 3307052, 4960578, 9921156]

約数ペア:

[(1, 9921156), (2, 4960578), (3, 3307052), (4, 2480289), (6, 1653526), (7, 1417308), (12, 826763), (14, 708654), (21, 472436), (28, 354327), (42, 236218), (83, 119532), (84, 118109), (166, 59766), (249, 39844), (332, 29883), (498, 19922), (581, 17076), (996, 9961), (1162, 8538), (1423, 6972), (1743, 5692), (2324, 4269), (2846, 3486)]