7971012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{673}}^1$

素因数の和:737

約数の個数: 72

約数和(自身を含む): 23552256

約数和(自身を除く): 15581244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 673, 846, 987, 1316, 1346, 1692, 1974, 2019, 2692, 2961, 3948, 4038, 4711, 5922, 6057, 8076, 9422, 11844, 12114, 14133, 18844, 24228, 28266, 31631, 42399, 56532, 63262, 84798, 94893, 126524, 169596, 189786, 221417, 284679, 379572, 442834, 569358, 664251, 885668, 1138716, 1328502, 1992753, 2657004, 3985506, 7971012]

約数ペア:

[(1, 7971012), (2, 3985506), (3, 2657004), (4, 1992753), (6, 1328502), (7, 1138716), (9, 885668), (12, 664251), (14, 569358), (18, 442834), (21, 379572), (28, 284679), (36, 221417), (42, 189786), (47, 169596), (63, 126524), (84, 94893), (94, 84798), (126, 63262), (141, 56532), (188, 42399), (252, 31631), (282, 28266), (329, 24228), (423, 18844), (564, 14133), (658, 12114), (673, 11844), (846, 9422), (987, 8076), (1316, 6057), (1346, 5922), (1692, 4711), (1974, 4038), (2019, 3948), (2692, 2961)]