432239778

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{20719}}^1$

素因数の和:20807

約数の個数: 48

約数和(自身を含む): 1002019200

約数和(自身を除く): 569779422

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 61, 114, 122, 171, 183, 342, 366, 549, 1098, 1159, 2318, 3477, 6954, 10431, 20719, 20862, 41438, 62157, 124314, 186471, 372942, 393661, 787322, 1180983, 1263859, 2361966, 2527718, 3542949, 3791577, 7085898, 7583154, 11374731, 22749462, 24013321, 48026642, 72039963, 144079926, 216119889, 432239778]

約数ペア:

[(1, 432239778), (2, 216119889), (3, 144079926), (6, 72039963), (9, 48026642), (18, 24013321), (19, 22749462), (38, 11374731), (57, 7583154), (61, 7085898), (114, 3791577), (122, 3542949), (171, 2527718), (183, 2361966), (342, 1263859), (366, 1180983), (549, 787322), (1098, 393661), (1159, 372942), (2318, 186471), (3477, 124314), (6954, 62157), (10431, 41438), (20719, 20862)]