18323144

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1013}}^1$

素因数の和:1062

約数の個数: 64

約数和(自身を含む): 43804800

約数和(自身を除く): 25481656

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 56, 68, 76, 119, 133, 136, 152, 238, 266, 323, 476, 532, 646, 952, 1013, 1064, 1292, 2026, 2261, 2584, 4052, 4522, 7091, 8104, 9044, 14182, 17221, 18088, 19247, 28364, 34442, 38494, 56728, 68884, 76988, 120547, 134729, 137768, 153976, 241094, 269458, 327199, 482188, 538916, 654398, 964376, 1077832, 1308796, 2290393, 2617592, 4580786, 9161572, 18323144]

約数ペア:

[(1, 18323144), (2, 9161572), (4, 4580786), (7, 2617592), (8, 2290393), (14, 1308796), (17, 1077832), (19, 964376), (28, 654398), (34, 538916), (38, 482188), (56, 327199), (68, 269458), (76, 241094), (119, 153976), (133, 137768), (136, 134729), (152, 120547), (238, 76988), (266, 68884), (323, 56728), (476, 38494), (532, 34442), (646, 28364), (952, 19247), (1013, 18088), (1064, 17221), (1292, 14182), (2026, 9044), (2261, 8104), (2584, 7091), (4052, 4522)]