1820154024

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{17519}}^1$

素因数の和:17584

約数の個数: 128

約数和(自身を含む): 5592384000

約数和(自身を除く): 3772229976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 37, 39, 52, 54, 72, 74, 78, 104, 108, 111, 117, 148, 156, 216, 222, 234, 296, 312, 333, 351, 444, 468, 481, 666, 702, 888, 936, 962, 999, 1332, 1404, 1443, 1924, 1998, 2664, 2808, 2886, 3848, 3996, 4329, 5772, 7992, 8658, 11544, 12987, 17316, 17519, 25974, 34632, 35038, 51948, 52557, 70076, 103896, 105114, 140152, 157671, 210228, 227747, 315342, 420456, 455494, 473013, 630684, 648203, 683241, 910988, 946026, 1261368, 1296406, 1366482, 1821976, 1892052, 1944609, 2049723, 2592812, 2732964, 3784104, 3889218, 4099446, 5185624, 5465928, 5833827, 6149169, 7778436, 8198892, 8426639, 11667654, 12298338, 15556872, 16397784, 16853278, 17501481, 23335308, 24596676, 25279917, 33706556, 35002962, 46670616, 49193352, 50559834, 67413112, 70005924, 75839751, 101119668, 140011848, 151679502, 202239336, 227519253, 303359004, 455038506, 606718008, 910077012, 1820154024]

約数ペア:

[(1, 1820154024), (2, 910077012), (3, 606718008), (4, 455038506), (6, 303359004), (8, 227519253), (9, 202239336), (12, 151679502), (13, 140011848), (18, 101119668), (24, 75839751), (26, 70005924), (27, 67413112), (36, 50559834), (37, 49193352), (39, 46670616), (52, 35002962), (54, 33706556), (72, 25279917), (74, 24596676), (78, 23335308), (104, 17501481), (108, 16853278), (111, 16397784), (117, 15556872), (148, 12298338), (156, 11667654), (216, 8426639), (222, 8198892), (234, 7778436), (296, 6149169), (312, 5833827), (333, 5465928), (351, 5185624), (444, 4099446), (468, 3889218), (481, 3784104), (666, 2732964), (702, 2592812), (888, 2049723), (936, 1944609), (962, 1892052), (999, 1821976), (1332, 1366482), (1404, 1296406), (1443, 1261368), (1924, 946026), (1998, 910988), (2664, 683241), (2808, 648203), (2886, 630684), (3848, 473013), (3996, 455494), (4329, 420456), (5772, 315342), (7992, 227747), (8658, 210228), (11544, 157671), (12987, 140152), (17316, 105114), (17519, 103896), (25974, 70076), (34632, 52557), (35038, 51948)]