18441906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1123}}^1$

素因数の和:1175

約数の個数: 64

約数和(自身を含む): 46614528

約数和(自身を除く): 28172622

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 23, 34, 42, 46, 51, 69, 102, 119, 138, 161, 238, 322, 357, 391, 483, 714, 782, 966, 1123, 1173, 2246, 2346, 2737, 3369, 5474, 6738, 7861, 8211, 15722, 16422, 19091, 23583, 25829, 38182, 47166, 51658, 57273, 77487, 114546, 133637, 154974, 180803, 267274, 361606, 400911, 439093, 542409, 801822, 878186, 1084818, 1317279, 2634558, 3073651, 6147302, 9220953, 18441906]

約数ペア:

[(1, 18441906), (2, 9220953), (3, 6147302), (6, 3073651), (7, 2634558), (14, 1317279), (17, 1084818), (21, 878186), (23, 801822), (34, 542409), (42, 439093), (46, 400911), (51, 361606), (69, 267274), (102, 180803), (119, 154974), (138, 133637), (161, 114546), (238, 77487), (322, 57273), (357, 51658), (391, 47166), (483, 38182), (714, 25829), (782, 23583), (966, 19091), (1123, 16422), (1173, 15722), (2246, 8211), (2346, 7861), (2737, 6738), (3369, 5474)]