18023964

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:208

約数の個数: 96

約数和(自身を含む): 51072000

約数和(自身を除く): 33048036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 84, 87, 98, 116, 147, 151, 174, 196, 203, 294, 302, 343, 348, 406, 453, 588, 604, 609, 686, 812, 906, 1029, 1057, 1218, 1372, 1421, 1812, 2058, 2114, 2436, 2842, 3171, 4116, 4228, 4263, 4379, 5684, 6342, 7399, 8526, 8758, 9947, 12684, 13137, 14798, 17052, 17516, 19894, 22197, 26274, 29596, 29841, 30653, 39788, 44394, 51793, 52548, 59682, 61306, 88788, 91959, 103586, 119364, 122612, 155379, 183918, 207172, 214571, 310758, 367836, 429142, 621516, 643713, 858284, 1287426, 1501997, 2574852, 3003994, 4505991, 6007988, 9011982, 18023964]

約数ペア:

[(1, 18023964), (2, 9011982), (3, 6007988), (4, 4505991), (6, 3003994), (7, 2574852), (12, 1501997), (14, 1287426), (21, 858284), (28, 643713), (29, 621516), (42, 429142), (49, 367836), (58, 310758), (84, 214571), (87, 207172), (98, 183918), (116, 155379), (147, 122612), (151, 119364), (174, 103586), (196, 91959), (203, 88788), (294, 61306), (302, 59682), (343, 52548), (348, 51793), (406, 44394), (453, 39788), (588, 30653), (604, 29841), (609, 29596), (686, 26274), (812, 22197), (906, 19894), (1029, 17516), (1057, 17052), (1218, 14798), (1372, 13137), (1421, 12684), (1812, 9947), (2058, 8758), (2114, 8526), (2436, 7399), (2842, 6342), (3171, 5684), (4116, 4379), (4228, 4263)]