23781366

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{457}}^1$

素因数の和:538

約数の個数: 72

約数和(自身を含む): 61088040

約数和(自身を除く): 37306674

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 59, 63, 98, 118, 126, 147, 177, 294, 354, 413, 441, 457, 531, 826, 882, 914, 1062, 1239, 1371, 2478, 2742, 2891, 3199, 3717, 4113, 5782, 6398, 7434, 8226, 8673, 9597, 17346, 19194, 22393, 26019, 26963, 28791, 44786, 52038, 53926, 57582, 67179, 80889, 134358, 161778, 188741, 201537, 242667, 377482, 403074, 485334, 566223, 1132446, 1321187, 1698669, 2642374, 3397338, 3963561, 7927122, 11890683, 23781366]

約数ペア:

[(1, 23781366), (2, 11890683), (3, 7927122), (6, 3963561), (7, 3397338), (9, 2642374), (14, 1698669), (18, 1321187), (21, 1132446), (42, 566223), (49, 485334), (59, 403074), (63, 377482), (98, 242667), (118, 201537), (126, 188741), (147, 161778), (177, 134358), (294, 80889), (354, 67179), (413, 57582), (441, 53926), (457, 52038), (531, 44786), (826, 28791), (882, 26963), (914, 26019), (1062, 22393), (1239, 19194), (1371, 17346), (2478, 9597), (2742, 8673), (2891, 8226), (3199, 7434), (3717, 6398), (4113, 5782)]