17921808

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{7321}}^1$

素因数の和:7352

約数の個数: 60

約数和(自身を含む): 53113788

約数和(自身を除く): 35191980

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 7321, 14642, 21963, 29284, 43926, 58568, 65889, 87852, 117136, 124457, 131778, 175704, 248914, 263556, 351408, 373371, 497828, 527112, 746742, 995656, 1054224, 1120113, 1493484, 1991312, 2240226, 2986968, 4480452, 5973936, 8960904, 17921808]

約数ペア:

[(1, 17921808), (2, 8960904), (3, 5973936), (4, 4480452), (6, 2986968), (8, 2240226), (9, 1991312), (12, 1493484), (16, 1120113), (17, 1054224), (18, 995656), (24, 746742), (34, 527112), (36, 497828), (48, 373371), (51, 351408), (68, 263556), (72, 248914), (102, 175704), (136, 131778), (144, 124457), (153, 117136), (204, 87852), (272, 65889), (306, 58568), (408, 43926), (612, 29284), (816, 21963), (1224, 14642), (2448, 7321)]