22721112

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{977}}^1$

素因数の和:1025

約数の個数: 96

約数和(自身を含む): 68655600

約数和(自身を除く): 45934488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 34, 36, 38, 51, 57, 68, 72, 76, 102, 114, 136, 152, 153, 171, 204, 228, 306, 323, 342, 408, 456, 612, 646, 684, 969, 977, 1224, 1292, 1368, 1938, 1954, 2584, 2907, 2931, 3876, 3908, 5814, 5862, 7752, 7816, 8793, 11628, 11724, 16609, 17586, 18563, 23256, 23448, 33218, 35172, 37126, 49827, 55689, 66436, 70344, 74252, 99654, 111378, 132872, 148504, 149481, 167067, 199308, 222756, 298962, 315571, 334134, 398616, 445512, 597924, 631142, 668268, 946713, 1195848, 1262284, 1336536, 1893426, 2524568, 2840139, 3786852, 5680278, 7573704, 11360556, 22721112]

約数ペア:

[(1, 22721112), (2, 11360556), (3, 7573704), (4, 5680278), (6, 3786852), (8, 2840139), (9, 2524568), (12, 1893426), (17, 1336536), (18, 1262284), (19, 1195848), (24, 946713), (34, 668268), (36, 631142), (38, 597924), (51, 445512), (57, 398616), (68, 334134), (72, 315571), (76, 298962), (102, 222756), (114, 199308), (136, 167067), (152, 149481), (153, 148504), (171, 132872), (204, 111378), (228, 99654), (306, 74252), (323, 70344), (342, 66436), (408, 55689), (456, 49827), (612, 37126), (646, 35172), (684, 33218), (969, 23448), (977, 23256), (1224, 18563), (1292, 17586), (1368, 16609), (1938, 11724), (1954, 11628), (2584, 8793), (2907, 7816), (2931, 7752), (3876, 5862), (3908, 5814)]