1631952972

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{42013}}^1$

素因数の和:42119

約数の個数: 72

約数和(自身を含む): 4496170224

約数和(自身を除く): 2864217252

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 83, 117, 156, 166, 234, 249, 332, 468, 498, 747, 996, 1079, 1494, 2158, 2988, 3237, 4316, 6474, 9711, 12948, 19422, 38844, 42013, 84026, 126039, 168052, 252078, 378117, 504156, 546169, 756234, 1092338, 1512468, 1638507, 2184676, 3277014, 3487079, 4915521, 6554028, 6974158, 9831042, 10461237, 13948316, 19662084, 20922474, 31383711, 41844948, 45332027, 62767422, 90664054, 125534844, 135996081, 181328108, 271992162, 407988243, 543984324, 815976486, 1631952972]

約数ペア:

[(1, 1631952972), (2, 815976486), (3, 543984324), (4, 407988243), (6, 271992162), (9, 181328108), (12, 135996081), (13, 125534844), (18, 90664054), (26, 62767422), (36, 45332027), (39, 41844948), (52, 31383711), (78, 20922474), (83, 19662084), (117, 13948316), (156, 10461237), (166, 9831042), (234, 6974158), (249, 6554028), (332, 4915521), (468, 3487079), (498, 3277014), (747, 2184676), (996, 1638507), (1079, 1512468), (1494, 1092338), (2158, 756234), (2988, 546169), (3237, 504156), (4316, 378117), (6474, 252078), (9711, 168052), (12948, 126039), (19422, 84026), (38844, 42013)]