13801518

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:138

約数の個数: 96

約数和(自身を含む): 34572096

約数和(自身を除く): 20770578

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 37, 46, 51, 53, 69, 74, 102, 106, 111, 138, 153, 159, 207, 222, 306, 318, 333, 391, 414, 477, 629, 666, 782, 851, 901, 954, 1173, 1219, 1258, 1702, 1802, 1887, 1961, 2346, 2438, 2553, 2703, 3519, 3657, 3774, 3922, 5106, 5406, 5661, 5883, 7038, 7314, 7659, 8109, 10971, 11322, 11766, 14467, 15318, 16218, 17649, 20723, 21942, 28934, 33337, 35298, 41446, 43401, 45103, 62169, 66674, 86802, 90206, 100011, 124338, 130203, 135309, 186507, 200022, 260406, 270618, 300033, 373014, 405927, 600066, 766751, 811854, 1533502, 2300253, 4600506, 6900759, 13801518]

約数ペア:

[(1, 13801518), (2, 6900759), (3, 4600506), (6, 2300253), (9, 1533502), (17, 811854), (18, 766751), (23, 600066), (34, 405927), (37, 373014), (46, 300033), (51, 270618), (53, 260406), (69, 200022), (74, 186507), (102, 135309), (106, 130203), (111, 124338), (138, 100011), (153, 90206), (159, 86802), (207, 66674), (222, 62169), (306, 45103), (318, 43401), (333, 41446), (391, 35298), (414, 33337), (477, 28934), (629, 21942), (666, 20723), (782, 17649), (851, 16218), (901, 15318), (954, 14467), (1173, 11766), (1219, 11322), (1258, 10971), (1702, 8109), (1802, 7659), (1887, 7314), (1961, 7038), (2346, 5883), (2438, 5661), (2553, 5406), (2703, 5106), (3519, 3922), (3657, 3774)]