1898801688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1097}}^1\times {\mathrm{10303}}^1$

素因数の和:11416

約数の個数: 64

約数和(自身を含む): 5430620160

約数和(自身を除く): 3531818472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1097, 2194, 3291, 4388, 6582, 7679, 8776, 10303, 13164, 15358, 20606, 23037, 26328, 30716, 30909, 41212, 46074, 61432, 61818, 72121, 82424, 92148, 123636, 144242, 184296, 216363, 247272, 288484, 432726, 576968, 865452, 1730904, 11302391, 22604782, 33907173, 45209564, 67814346, 79116737, 90419128, 135628692, 158233474, 237350211, 271257384, 316466948, 474700422, 632933896, 949400844, 1898801688]

約数ペア:

[(1, 1898801688), (2, 949400844), (3, 632933896), (4, 474700422), (6, 316466948), (7, 271257384), (8, 237350211), (12, 158233474), (14, 135628692), (21, 90419128), (24, 79116737), (28, 67814346), (42, 45209564), (56, 33907173), (84, 22604782), (168, 11302391), (1097, 1730904), (2194, 865452), (3291, 576968), (4388, 432726), (6582, 288484), (7679, 247272), (8776, 216363), (10303, 184296), (13164, 144242), (15358, 123636), (20606, 92148), (23037, 82424), (26328, 72121), (30716, 61818), (30909, 61432), (41212, 46074)]