23198028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 65318400

約数和(自身を除く): 42120372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 89, 107, 116, 174, 178, 203, 214, 267, 321, 348, 356, 406, 428, 534, 609, 623, 642, 749, 812, 1068, 1218, 1246, 1284, 1498, 1869, 2247, 2436, 2492, 2581, 2996, 3103, 3738, 4494, 5162, 6206, 7476, 7743, 8988, 9309, 9523, 10324, 12412, 15486, 18067, 18618, 19046, 21721, 28569, 30972, 36134, 37236, 38092, 43442, 54201, 57138, 65163, 66661, 72268, 86884, 108402, 114276, 130326, 133322, 199983, 216804, 260652, 266644, 276167, 399966, 552334, 799932, 828501, 1104668, 1657002, 1933169, 3314004, 3866338, 5799507, 7732676, 11599014, 23198028]

約数ペア:

[(1, 23198028), (2, 11599014), (3, 7732676), (4, 5799507), (6, 3866338), (7, 3314004), (12, 1933169), (14, 1657002), (21, 1104668), (28, 828501), (29, 799932), (42, 552334), (58, 399966), (84, 276167), (87, 266644), (89, 260652), (107, 216804), (116, 199983), (174, 133322), (178, 130326), (203, 114276), (214, 108402), (267, 86884), (321, 72268), (348, 66661), (356, 65163), (406, 57138), (428, 54201), (534, 43442), (609, 38092), (623, 37236), (642, 36134), (749, 30972), (812, 28569), (1068, 21721), (1218, 19046), (1246, 18618), (1284, 18067), (1498, 15486), (1869, 12412), (2247, 10324), (2436, 9523), (2492, 9309), (2581, 8988), (2996, 7743), (3103, 7476), (3738, 6206), (4494, 5162)]