17129968212

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{389}}^1\times {\mathrm{74891}}^1$

素因数の和:75301

約数の個数: 72

約数和(自身を含む): 46615776480

約数和(自身を除く): 29485808268

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 389, 588, 778, 1167, 1556, 2334, 2723, 4668, 5446, 8169, 10892, 16338, 19061, 32676, 38122, 57183, 74891, 76244, 114366, 149782, 224673, 228732, 299564, 449346, 524237, 898692, 1048474, 1572711, 2096948, 3145422, 3669659, 6290844, 7339318, 11008977, 14678636, 22017954, 29132599, 44035908, 58265198, 87397797, 116530396, 174795594, 203928193, 349591188, 407856386, 611784579, 815712772, 1223569158, 1427497351, 2447138316, 2854994702, 4282492053, 5709989404, 8564984106, 17129968212]

約数ペア:

[(1, 17129968212), (2, 8564984106), (3, 5709989404), (4, 4282492053), (6, 2854994702), (7, 2447138316), (12, 1427497351), (14, 1223569158), (21, 815712772), (28, 611784579), (42, 407856386), (49, 349591188), (84, 203928193), (98, 174795594), (147, 116530396), (196, 87397797), (294, 58265198), (389, 44035908), (588, 29132599), (778, 22017954), (1167, 14678636), (1556, 11008977), (2334, 7339318), (2723, 6290844), (4668, 3669659), (5446, 3145422), (8169, 2096948), (10892, 1572711), (16338, 1048474), (19061, 898692), (32676, 524237), (38122, 449346), (57183, 299564), (74891, 228732), (76244, 224673), (114366, 149782)]