21277098

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2243}}^1$

素因数の和:2299

約数の個数: 48

約数和(自身を含む): 50409216

約数和(自身を除く): 29132118

約数列:

[1, 2, 3, 6, 9, 17, 18, 31, 34, 51, 62, 93, 102, 153, 186, 279, 306, 527, 558, 1054, 1581, 2243, 3162, 4486, 4743, 6729, 9486, 13458, 20187, 38131, 40374, 69533, 76262, 114393, 139066, 208599, 228786, 343179, 417198, 625797, 686358, 1182061, 1251594, 2364122, 3546183, 7092366, 10638549, 21277098]

約数ペア:

[(1, 21277098), (2, 10638549), (3, 7092366), (6, 3546183), (9, 2364122), (17, 1251594), (18, 1182061), (31, 686358), (34, 625797), (51, 417198), (62, 343179), (93, 228786), (102, 208599), (153, 139066), (186, 114393), (279, 76262), (306, 69533), (527, 40374), (558, 38131), (1054, 20187), (1581, 13458), (2243, 9486), (3162, 6729), (4486, 4743)]