13236876

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:479

約数の個数: 72

約数和(自身を含む): 35817600

約数和(自身を除く): 22580724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 31, 36, 58, 62, 87, 93, 116, 124, 174, 186, 261, 279, 348, 372, 409, 522, 558, 818, 899, 1044, 1116, 1227, 1636, 1798, 2454, 2697, 3596, 3681, 4908, 5394, 7362, 8091, 10788, 11861, 12679, 14724, 16182, 23722, 25358, 32364, 35583, 38037, 47444, 50716, 71166, 76074, 106749, 114111, 142332, 152148, 213498, 228222, 367691, 426996, 456444, 735382, 1103073, 1470764, 2206146, 3309219, 4412292, 6618438, 13236876]

約数ペア:

[(1, 13236876), (2, 6618438), (3, 4412292), (4, 3309219), (6, 2206146), (9, 1470764), (12, 1103073), (18, 735382), (29, 456444), (31, 426996), (36, 367691), (58, 228222), (62, 213498), (87, 152148), (93, 142332), (116, 114111), (124, 106749), (174, 76074), (186, 71166), (261, 50716), (279, 47444), (348, 38037), (372, 35583), (409, 32364), (522, 25358), (558, 23722), (818, 16182), (899, 14724), (1044, 12679), (1116, 11861), (1227, 10788), (1636, 8091), (1798, 7362), (2454, 5394), (2697, 4908), (3596, 3681)]