15697598436

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{404119}}^1$

素因数の和:404225

約数の個数: 72

約数和(自身を含む): 43247305920

約数和(自身を除く): 27549707484

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, 404119, 808238, 1212357, 1616476, 2424714, 3637071, 4849428, 5253547, 7274142, 10507094, 14548284, 15760641, 21014188, 31521282, 33541877, 47281923, 63042564, 67083754, 94563846, 100625631, 134167508, 189127692, 201251262, 301876893, 402502524, 436044401, 603753786, 872088802, 1207507572, 1308133203, 1744177604, 2616266406, 3924399609, 5232532812, 7848799218, 15697598436]

約数ペア:

[(1, 15697598436), (2, 7848799218), (3, 5232532812), (4, 3924399609), (6, 2616266406), (9, 1744177604), (12, 1308133203), (13, 1207507572), (18, 872088802), (26, 603753786), (36, 436044401), (39, 402502524), (52, 301876893), (78, 201251262), (83, 189127692), (117, 134167508), (156, 100625631), (166, 94563846), (234, 67083754), (249, 63042564), (332, 47281923), (468, 33541877), (498, 31521282), (747, 21014188), (996, 15760641), (1079, 14548284), (1494, 10507094), (2158, 7274142), (2988, 5253547), (3237, 4849428), (4316, 3637071), (6474, 2424714), (9711, 1616476), (12948, 1212357), (19422, 808238), (38844, 404119)]