1861441092

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{45317}}^1$

素因数の和:45497

約数の個数: 72

約数和(自身を含む): 5410606656

約数和(自身を除く): 3549165564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 163, 252, 326, 489, 652, 978, 1141, 1467, 1956, 2282, 2934, 3423, 4564, 5868, 6846, 10269, 13692, 20538, 41076, 45317, 90634, 135951, 181268, 271902, 317219, 407853, 543804, 634438, 815706, 951657, 1268876, 1631412, 1903314, 2854971, 3806628, 5709942, 7386671, 11419884, 14773342, 22160013, 29546684, 44320026, 51706697, 66480039, 88640052, 103413394, 132960078, 155120091, 206826788, 265920156, 310240182, 465360273, 620480364, 930720546, 1861441092]

約数ペア:

[(1, 1861441092), (2, 930720546), (3, 620480364), (4, 465360273), (6, 310240182), (7, 265920156), (9, 206826788), (12, 155120091), (14, 132960078), (18, 103413394), (21, 88640052), (28, 66480039), (36, 51706697), (42, 44320026), (63, 29546684), (84, 22160013), (126, 14773342), (163, 11419884), (252, 7386671), (326, 5709942), (489, 3806628), (652, 2854971), (978, 1903314), (1141, 1631412), (1467, 1268876), (1956, 951657), (2282, 815706), (2934, 634438), (3423, 543804), (4564, 407853), (5868, 317219), (6846, 271902), (10269, 181268), (13692, 135951), (20538, 90634), (41076, 45317)]