21352600308

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{7309}}^1$

素因数の和:7697

約数の個数: 96

約数和(自身を含む): 54719969920

約数和(自身を除く): 33367369612

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 122, 156, 183, 244, 307, 366, 614, 732, 793, 921, 1228, 1586, 1842, 2379, 3172, 3684, 3991, 4758, 7309, 7982, 9516, 11973, 14618, 15964, 18727, 21927, 23946, 29236, 37454, 43854, 47892, 56181, 74908, 87708, 95017, 112362, 190034, 224724, 243451, 285051, 380068, 445849, 486902, 570102, 730353, 891698, 973804, 1140204, 1337547, 1460706, 1783396, 2243863, 2675094, 2921412, 4487726, 5350188, 5796037, 6731589, 8975452, 11592074, 13463178, 17388111, 23184148, 26926356, 29170219, 34776222, 58340438, 69552444, 87510657, 116680876, 136875643, 175021314, 273751286, 350042628, 410626929, 547502572, 821253858, 1642507716, 1779383359, 3558766718, 5338150077, 7117533436, 10676300154, 21352600308]

約数ペア:

[(1, 21352600308), (2, 10676300154), (3, 7117533436), (4, 5338150077), (6, 3558766718), (12, 1779383359), (13, 1642507716), (26, 821253858), (39, 547502572), (52, 410626929), (61, 350042628), (78, 273751286), (122, 175021314), (156, 136875643), (183, 116680876), (244, 87510657), (307, 69552444), (366, 58340438), (614, 34776222), (732, 29170219), (793, 26926356), (921, 23184148), (1228, 17388111), (1586, 13463178), (1842, 11592074), (2379, 8975452), (3172, 6731589), (3684, 5796037), (3991, 5350188), (4758, 4487726), (7309, 2921412), (7982, 2675094), (9516, 2243863), (11973, 1783396), (14618, 1460706), (15964, 1337547), (18727, 1140204), (21927, 973804), (23946, 891698), (29236, 730353), (37454, 570102), (43854, 486902), (47892, 445849), (56181, 380068), (74908, 285051), (87708, 243451), (95017, 224724), (112362, 190034)]