121801914

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:277

約数の個数: 128

約数和(自身を含む): 312883200

約数和(自身を除く): 191081286

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 29, 31, 39, 54, 58, 62, 78, 87, 93, 117, 174, 186, 193, 234, 261, 279, 351, 377, 386, 403, 522, 558, 579, 702, 754, 783, 806, 837, 899, 1131, 1158, 1209, 1566, 1674, 1737, 1798, 2262, 2418, 2509, 2697, 3393, 3474, 3627, 5018, 5211, 5394, 5597, 5983, 6786, 7254, 7527, 8091, 10179, 10422, 10881, 11194, 11687, 11966, 15054, 16182, 16791, 17949, 20358, 21762, 22581, 23374, 24273, 33582, 35061, 35898, 45162, 48546, 50373, 53847, 67743, 70122, 72761, 77779, 100746, 105183, 107694, 135486, 145522, 151119, 155558, 161541, 173507, 210366, 218283, 233337, 302238, 315549, 323082, 347014, 436566, 466674, 520521, 631098, 654849, 700011, 1041042, 1309698, 1400022, 1561563, 1964547, 2100033, 2255591, 3123126, 3929094, 4200066, 4511182, 4684689, 6766773, 9369378, 13533546, 20300319, 40600638, 60900957, 121801914]

約数ペア:

[(1, 121801914), (2, 60900957), (3, 40600638), (6, 20300319), (9, 13533546), (13, 9369378), (18, 6766773), (26, 4684689), (27, 4511182), (29, 4200066), (31, 3929094), (39, 3123126), (54, 2255591), (58, 2100033), (62, 1964547), (78, 1561563), (87, 1400022), (93, 1309698), (117, 1041042), (174, 700011), (186, 654849), (193, 631098), (234, 520521), (261, 466674), (279, 436566), (351, 347014), (377, 323082), (386, 315549), (403, 302238), (522, 233337), (558, 218283), (579, 210366), (702, 173507), (754, 161541), (783, 155558), (806, 151119), (837, 145522), (899, 135486), (1131, 107694), (1158, 105183), (1209, 100746), (1566, 77779), (1674, 72761), (1737, 70122), (1798, 67743), (2262, 53847), (2418, 50373), (2509, 48546), (2697, 45162), (3393, 35898), (3474, 35061), (3627, 33582), (5018, 24273), (5211, 23374), (5394, 22581), (5597, 21762), (5983, 20358), (6786, 17949), (7254, 16791), (7527, 16182), (8091, 15054), (10179, 11966), (10422, 11687), (10881, 11194)]