15697942974

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{373}}^1\times {\mathrm{1583}}^1$

素因数の和:2182

約数の個数: 96

約数和(自身を含む): 39184763904

約数和(自身を除く): 23486820930

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 211, 373, 422, 633, 746, 1119, 1266, 1477, 1583, 1899, 2238, 2611, 2954, 3166, 3357, 3798, 4431, 4749, 5222, 6714, 7833, 8862, 9498, 11081, 13293, 14247, 15666, 22162, 23499, 26586, 28494, 33243, 46998, 66486, 78703, 99729, 157406, 199458, 236109, 334013, 472218, 550921, 590459, 668026, 708327, 1002039, 1101842, 1180918, 1416654, 1652763, 1771377, 2004078, 2338091, 3006117, 3305526, 3542754, 4133213, 4676182, 4958289, 5314131, 6012234, 7014273, 8266426, 9916578, 10628262, 12399639, 14028546, 21042819, 24799278, 37198917, 42085638, 74397834, 124586849, 249173698, 373760547, 747521094, 872107943, 1121281641, 1744215886, 2242563282, 2616323829, 5232647658, 7848971487, 15697942974]

約数ペア:

[(1, 15697942974), (2, 7848971487), (3, 5232647658), (6, 2616323829), (7, 2242563282), (9, 1744215886), (14, 1121281641), (18, 872107943), (21, 747521094), (42, 373760547), (63, 249173698), (126, 124586849), (211, 74397834), (373, 42085638), (422, 37198917), (633, 24799278), (746, 21042819), (1119, 14028546), (1266, 12399639), (1477, 10628262), (1583, 9916578), (1899, 8266426), (2238, 7014273), (2611, 6012234), (2954, 5314131), (3166, 4958289), (3357, 4676182), (3798, 4133213), (4431, 3542754), (4749, 3305526), (5222, 3006117), (6714, 2338091), (7833, 2004078), (8862, 1771377), (9498, 1652763), (11081, 1416654), (13293, 1180918), (14247, 1101842), (15666, 1002039), (22162, 708327), (23499, 668026), (26586, 590459), (28494, 550921), (33243, 472218), (46998, 334013), (66486, 236109), (78703, 199458), (99729, 157406)]