18539352

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{683}}^1$

素因数の和:737

約数の個数: 96

約数和(自身を含む): 56019600

約数和(自身を除く): 37480248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 29, 36, 39, 52, 58, 72, 78, 87, 104, 116, 117, 156, 174, 232, 234, 261, 312, 348, 377, 468, 522, 683, 696, 754, 936, 1044, 1131, 1366, 1508, 2049, 2088, 2262, 2732, 3016, 3393, 4098, 4524, 5464, 6147, 6786, 8196, 8879, 9048, 12294, 13572, 16392, 17758, 19807, 24588, 26637, 27144, 35516, 39614, 49176, 53274, 59421, 71032, 79228, 79911, 106548, 118842, 158456, 159822, 178263, 213096, 237684, 257491, 319644, 356526, 475368, 514982, 639288, 713052, 772473, 1029964, 1426104, 1544946, 2059928, 2317419, 3089892, 4634838, 6179784, 9269676, 18539352]

約数ペア:

[(1, 18539352), (2, 9269676), (3, 6179784), (4, 4634838), (6, 3089892), (8, 2317419), (9, 2059928), (12, 1544946), (13, 1426104), (18, 1029964), (24, 772473), (26, 713052), (29, 639288), (36, 514982), (39, 475368), (52, 356526), (58, 319644), (72, 257491), (78, 237684), (87, 213096), (104, 178263), (116, 159822), (117, 158456), (156, 118842), (174, 106548), (232, 79911), (234, 79228), (261, 71032), (312, 59421), (348, 53274), (377, 49176), (468, 39614), (522, 35516), (683, 27144), (696, 26637), (754, 24588), (936, 19807), (1044, 17758), (1131, 16392), (1366, 13572), (1508, 12294), (2049, 9048), (2088, 8879), (2262, 8196), (2732, 6786), (3016, 6147), (3393, 5464), (4098, 4524)]