42684684

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{317}}^1$

素因数の和:567

約数の個数: 72

約数和(自身を含む): 116731440

約数和(自身を除く): 74046756

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 229, 294, 317, 458, 588, 634, 687, 916, 951, 1268, 1374, 1603, 1902, 2219, 2748, 3206, 3804, 4438, 4809, 6412, 6657, 8876, 9618, 11221, 13314, 15533, 19236, 22442, 26628, 31066, 33663, 44884, 46599, 62132, 67326, 72593, 93198, 134652, 145186, 186396, 217779, 290372, 435558, 508151, 871116, 1016302, 1524453, 2032604, 3048906, 3557057, 6097812, 7114114, 10671171, 14228228, 21342342, 42684684]

約数ペア:

[(1, 42684684), (2, 21342342), (3, 14228228), (4, 10671171), (6, 7114114), (7, 6097812), (12, 3557057), (14, 3048906), (21, 2032604), (28, 1524453), (42, 1016302), (49, 871116), (84, 508151), (98, 435558), (147, 290372), (196, 217779), (229, 186396), (294, 145186), (317, 134652), (458, 93198), (588, 72593), (634, 67326), (687, 62132), (916, 46599), (951, 44884), (1268, 33663), (1374, 31066), (1603, 26628), (1902, 22442), (2219, 19236), (2748, 15533), (3206, 13314), (3804, 11221), (4438, 9618), (4809, 8876), (6412, 6657)]