18124974

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 48372480

約数和(自身を除く): 30247506

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 67, 113, 114, 126, 133, 134, 171, 201, 226, 266, 339, 342, 399, 402, 469, 603, 678, 791, 798, 938, 1017, 1197, 1206, 1273, 1407, 1582, 2034, 2147, 2373, 2394, 2546, 2814, 3819, 4221, 4294, 4746, 6441, 7119, 7571, 7638, 8442, 8911, 11457, 12882, 14238, 15029, 15142, 17822, 19323, 22713, 22914, 26733, 30058, 38646, 45087, 45426, 52997, 53466, 68139, 80199, 90174, 105994, 135261, 136278, 143849, 158991, 160398, 270522, 287698, 317982, 431547, 476973, 863094, 953946, 1006943, 1294641, 2013886, 2589282, 3020829, 6041658, 9062487, 18124974]

約数ペア:

[(1, 18124974), (2, 9062487), (3, 6041658), (6, 3020829), (7, 2589282), (9, 2013886), (14, 1294641), (18, 1006943), (19, 953946), (21, 863094), (38, 476973), (42, 431547), (57, 317982), (63, 287698), (67, 270522), (113, 160398), (114, 158991), (126, 143849), (133, 136278), (134, 135261), (171, 105994), (201, 90174), (226, 80199), (266, 68139), (339, 53466), (342, 52997), (399, 45426), (402, 45087), (469, 38646), (603, 30058), (678, 26733), (791, 22914), (798, 22713), (938, 19323), (1017, 17822), (1197, 15142), (1206, 15029), (1273, 14238), (1407, 12882), (1582, 11457), (2034, 8911), (2147, 8442), (2373, 7638), (2394, 7571), (2546, 7119), (2814, 6441), (3819, 4746), (4221, 4294)]