21229932816

素因数分解:

$2^4\times 3^4\times {\mathrm{37}}^1\times {\mathrm{442733}}^1$

素因数の和:442790

約数の個数: 100

約数和(自身を含む): 63106418892

約数和(自身を除く): 41876486076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 81, 108, 111, 144, 148, 162, 216, 222, 296, 324, 333, 432, 444, 592, 648, 666, 888, 999, 1296, 1332, 1776, 1998, 2664, 2997, 3996, 5328, 5994, 7992, 11988, 15984, 23976, 47952, 442733, 885466, 1328199, 1770932, 2656398, 3541864, 3984597, 5312796, 7083728, 7969194, 10625592, 11953791, 15938388, 16381121, 21251184, 23907582, 31876776, 32762242, 35861373, 47815164, 49143363, 63753552, 65524484, 71722746, 95630328, 98286726, 131048968, 143445492, 147430089, 191260656, 196573452, 262097936, 286890984, 294860178, 393146904, 442290267, 573781968, 589720356, 786293808, 884580534, 1179440712, 1326870801, 1769161068, 2358881424, 2653741602, 3538322136, 5307483204, 7076644272, 10614966408, 21229932816]

約数ペア:

[(1, 21229932816), (2, 10614966408), (3, 7076644272), (4, 5307483204), (6, 3538322136), (8, 2653741602), (9, 2358881424), (12, 1769161068), (16, 1326870801), (18, 1179440712), (24, 884580534), (27, 786293808), (36, 589720356), (37, 573781968), (48, 442290267), (54, 393146904), (72, 294860178), (74, 286890984), (81, 262097936), (108, 196573452), (111, 191260656), (144, 147430089), (148, 143445492), (162, 131048968), (216, 98286726), (222, 95630328), (296, 71722746), (324, 65524484), (333, 63753552), (432, 49143363), (444, 47815164), (592, 35861373), (648, 32762242), (666, 31876776), (888, 23907582), (999, 21251184), (1296, 16381121), (1332, 15938388), (1776, 11953791), (1998, 10625592), (2664, 7969194), (2997, 7083728), (3996, 5312796), (5328, 3984597), (5994, 3541864), (7992, 2656398), (11988, 1770932), (15984, 1328199), (23976, 885466), (47952, 442733)]