1966752318

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{673}}^1$

素因数の和:1009

約数の個数: 64

約数和(自身を含む): 4133809152

約数和(自身を除く): 2167056834

約数列:

[1, 2, 3, 6, 43, 47, 86, 94, 129, 141, 241, 258, 282, 482, 673, 723, 1346, 1446, 2019, 2021, 4038, 4042, 6063, 10363, 11327, 12126, 20726, 22654, 28939, 31089, 31631, 33981, 57878, 62178, 63262, 67962, 86817, 94893, 162193, 173634, 189786, 324386, 486579, 487061, 973158, 974122, 1360133, 1461183, 2720266, 2922366, 4080399, 6974299, 7623071, 8160798, 13948598, 15246142, 20922897, 22869213, 41845794, 45738426, 327792053, 655584106, 983376159, 1966752318]

約数ペア:

[(1, 1966752318), (2, 983376159), (3, 655584106), (6, 327792053), (43, 45738426), (47, 41845794), (86, 22869213), (94, 20922897), (129, 15246142), (141, 13948598), (241, 8160798), (258, 7623071), (282, 6974299), (482, 4080399), (673, 2922366), (723, 2720266), (1346, 1461183), (1446, 1360133), (2019, 974122), (2021, 973158), (4038, 487061), (4042, 486579), (6063, 324386), (10363, 189786), (11327, 173634), (12126, 162193), (20726, 94893), (22654, 86817), (28939, 67962), (31089, 63262), (31631, 62178), (33981, 57878)]