21481488252

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1671451}}^1$

素因数の和:1671488

約数の個数: 96

約数和(自身を含む): 67392944640

約数和(自身を除く): 45911456388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 84, 102, 108, 119, 126, 153, 189, 204, 238, 252, 306, 357, 378, 459, 476, 612, 714, 756, 918, 1071, 1428, 1836, 2142, 3213, 4284, 6426, 12852, 1671451, 3342902, 5014353, 6685804, 10028706, 11700157, 15043059, 20057412, 23400314, 28414667, 30086118, 35100471, 45129177, 46800628, 56829334, 60172236, 70200942, 85244001, 90258354, 105301413, 113658668, 140401884, 170488002, 180516708, 198902669, 210602826, 255732003, 315904239, 340976004, 397805338, 421205652, 511464006, 596708007, 631808478, 767196009, 795610676, 1022928012, 1193416014, 1263616956, 1534392018, 1790124021, 2386832028, 3068784036, 3580248042, 5370372063, 7160496084, 10740744126, 21481488252]

約数ペア:

[(1, 21481488252), (2, 10740744126), (3, 7160496084), (4, 5370372063), (6, 3580248042), (7, 3068784036), (9, 2386832028), (12, 1790124021), (14, 1534392018), (17, 1263616956), (18, 1193416014), (21, 1022928012), (27, 795610676), (28, 767196009), (34, 631808478), (36, 596708007), (42, 511464006), (51, 421205652), (54, 397805338), (63, 340976004), (68, 315904239), (84, 255732003), (102, 210602826), (108, 198902669), (119, 180516708), (126, 170488002), (153, 140401884), (189, 113658668), (204, 105301413), (238, 90258354), (252, 85244001), (306, 70200942), (357, 60172236), (378, 56829334), (459, 46800628), (476, 45129177), (612, 35100471), (714, 30086118), (756, 28414667), (918, 23400314), (1071, 20057412), (1428, 15043059), (1836, 11700157), (2142, 10028706), (3213, 6685804), (4284, 5014353), (6426, 3342902), (12852, 1671451)]