19794655764

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^2\times {\mathrm{7937}}^1$

素因数の和:8106

約数の個数: 108

約数和(自身を含む): 54640603836

約数和(自身を除く): 34845948072

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 73, 78, 117, 146, 156, 219, 234, 292, 438, 468, 657, 876, 949, 1314, 1898, 2628, 2847, 3796, 5329, 5694, 7937, 8541, 10658, 11388, 15874, 15987, 17082, 21316, 23811, 31748, 31974, 34164, 47622, 47961, 63948, 69277, 71433, 95244, 95922, 103181, 138554, 142866, 191844, 206362, 207831, 277108, 285732, 309543, 412724, 415662, 579401, 619086, 623493, 831324, 928629, 1158802, 1238172, 1246986, 1738203, 1857258, 2317604, 2493972, 3476406, 3714516, 5214609, 6952812, 7532213, 10429218, 15064426, 20858436, 22596639, 30128852, 42296273, 45193278, 67789917, 84592546, 90386556, 126888819, 135579834, 169185092, 253777638, 271159668, 380666457, 507555276, 549851549, 761332914, 1099703098, 1522665828, 1649554647, 2199406196, 3299109294, 4948663941, 6598218588, 9897327882, 19794655764]

約数ペア:

[(1, 19794655764), (2, 9897327882), (3, 6598218588), (4, 4948663941), (6, 3299109294), (9, 2199406196), (12, 1649554647), (13, 1522665828), (18, 1099703098), (26, 761332914), (36, 549851549), (39, 507555276), (52, 380666457), (73, 271159668), (78, 253777638), (117, 169185092), (146, 135579834), (156, 126888819), (219, 90386556), (234, 84592546), (292, 67789917), (438, 45193278), (468, 42296273), (657, 30128852), (876, 22596639), (949, 20858436), (1314, 15064426), (1898, 10429218), (2628, 7532213), (2847, 6952812), (3796, 5214609), (5329, 3714516), (5694, 3476406), (7937, 2493972), (8541, 2317604), (10658, 1857258), (11388, 1738203), (15874, 1246986), (15987, 1238172), (17082, 1158802), (21316, 928629), (23811, 831324), (31748, 623493), (31974, 619086), (34164, 579401), (47622, 415662), (47961, 412724), (63948, 309543), (69277, 285732), (71433, 277108), (95244, 207831), (95922, 206362), (103181, 191844), (138554, 142866)]