121425822

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{4441}}^1$

素因数の和:4494

約数の個数: 72

約数和(自身を含む): 315986112

約数和(自身を除く): 194560290

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 62, 63, 93, 98, 126, 147, 186, 217, 279, 294, 434, 441, 558, 651, 882, 1302, 1519, 1953, 3038, 3906, 4441, 4557, 8882, 9114, 13323, 13671, 26646, 27342, 31087, 39969, 62174, 79938, 93261, 137671, 186522, 217609, 275342, 279783, 413013, 435218, 559566, 652827, 826026, 963697, 1239039, 1305654, 1927394, 1958481, 2478078, 2891091, 3916962, 5782182, 6745879, 8673273, 13491758, 17346546, 20237637, 40475274, 60712911, 121425822]

約数ペア:

[(1, 121425822), (2, 60712911), (3, 40475274), (6, 20237637), (7, 17346546), (9, 13491758), (14, 8673273), (18, 6745879), (21, 5782182), (31, 3916962), (42, 2891091), (49, 2478078), (62, 1958481), (63, 1927394), (93, 1305654), (98, 1239039), (126, 963697), (147, 826026), (186, 652827), (217, 559566), (279, 435218), (294, 413013), (434, 279783), (441, 275342), (558, 217609), (651, 186522), (882, 137671), (1302, 93261), (1519, 79938), (1953, 62174), (3038, 39969), (3906, 31087), (4441, 27342), (4557, 26646), (8882, 13671), (9114, 13323)]