18942963168

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1583}}^1\times {\mathrm{4021}}^1$

素因数の和:5648

約数の個数: 96

約数和(自身を含む): 51374518272

約数和(自身を除く): 32431555104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 1583, 2976, 3166, 4021, 4749, 6332, 8042, 9498, 12063, 12664, 16084, 18996, 24126, 25328, 32168, 37992, 48252, 49073, 50656, 64336, 75984, 96504, 98146, 124651, 128672, 147219, 151968, 193008, 196292, 249302, 294438, 373953, 386016, 392584, 498604, 588876, 747906, 785168, 997208, 1177752, 1495812, 1570336, 1994416, 2355504, 2991624, 3988832, 4711008, 5983248, 6365243, 11966496, 12730486, 19095729, 25460972, 38191458, 50921944, 76382916, 101843888, 152765832, 197322533, 203687776, 305531664, 394645066, 591967599, 611063328, 789290132, 1183935198, 1578580264, 2367870396, 3157160528, 4735740792, 6314321056, 9471481584, 18942963168]

約数ペア:

[(1, 18942963168), (2, 9471481584), (3, 6314321056), (4, 4735740792), (6, 3157160528), (8, 2367870396), (12, 1578580264), (16, 1183935198), (24, 789290132), (31, 611063328), (32, 591967599), (48, 394645066), (62, 305531664), (93, 203687776), (96, 197322533), (124, 152765832), (186, 101843888), (248, 76382916), (372, 50921944), (496, 38191458), (744, 25460972), (992, 19095729), (1488, 12730486), (1583, 11966496), (2976, 6365243), (3166, 5983248), (4021, 4711008), (4749, 3988832), (6332, 2991624), (8042, 2355504), (9498, 1994416), (12063, 1570336), (12664, 1495812), (16084, 1177752), (18996, 997208), (24126, 785168), (25328, 747906), (32168, 588876), (37992, 498604), (48252, 392584), (49073, 386016), (50656, 373953), (64336, 294438), (75984, 249302), (96504, 196292), (98146, 193008), (124651, 151968), (128672, 147219)]