16901892

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:382

約数の個数: 96

約数和(自身を含む): 50892800

約数和(自身を除く): 33990908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 79, 84, 108, 126, 158, 189, 237, 252, 283, 316, 378, 474, 553, 566, 711, 756, 849, 948, 1106, 1132, 1422, 1659, 1698, 1981, 2133, 2212, 2547, 2844, 3318, 3396, 3962, 4266, 4977, 5094, 5943, 6636, 7641, 7924, 8532, 9954, 10188, 11886, 14931, 15282, 17829, 19908, 22357, 23772, 29862, 30564, 35658, 44714, 53487, 59724, 67071, 71316, 89428, 106974, 134142, 156499, 201213, 213948, 268284, 312998, 402426, 469497, 603639, 625996, 804852, 938994, 1207278, 1408491, 1877988, 2414556, 2816982, 4225473, 5633964, 8450946, 16901892]

約数ペア:

[(1, 16901892), (2, 8450946), (3, 5633964), (4, 4225473), (6, 2816982), (7, 2414556), (9, 1877988), (12, 1408491), (14, 1207278), (18, 938994), (21, 804852), (27, 625996), (28, 603639), (36, 469497), (42, 402426), (54, 312998), (63, 268284), (79, 213948), (84, 201213), (108, 156499), (126, 134142), (158, 106974), (189, 89428), (237, 71316), (252, 67071), (283, 59724), (316, 53487), (378, 44714), (474, 35658), (553, 30564), (566, 29862), (711, 23772), (756, 22357), (849, 19908), (948, 17829), (1106, 15282), (1132, 14931), (1422, 11886), (1659, 10188), (1698, 9954), (1981, 8532), (2133, 7924), (2212, 7641), (2547, 6636), (2844, 5943), (3318, 5094), (3396, 4977), (3962, 4266)]