17191902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2$

素因数の和:122

約数の個数: 96

約数和(自身を含む): 45384192

約数和(自身を除く): 28192290

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 37, 39, 42, 46, 69, 74, 78, 91, 111, 138, 161, 182, 222, 259, 273, 299, 322, 481, 483, 518, 546, 598, 777, 851, 897, 962, 966, 1369, 1443, 1554, 1702, 1794, 2093, 2553, 2738, 2886, 3367, 4107, 4186, 5106, 5957, 6279, 6734, 8214, 9583, 10101, 11063, 11914, 12558, 17797, 17871, 19166, 20202, 22126, 28749, 31487, 33189, 35594, 35742, 53391, 57498, 62974, 66378, 77441, 94461, 106782, 124579, 154882, 188922, 220409, 232323, 249158, 373737, 409331, 440818, 464646, 661227, 747474, 818662, 1227993, 1322454, 2455986, 2865317, 5730634, 8595951, 17191902]

約数ペア:

[(1, 17191902), (2, 8595951), (3, 5730634), (6, 2865317), (7, 2455986), (13, 1322454), (14, 1227993), (21, 818662), (23, 747474), (26, 661227), (37, 464646), (39, 440818), (42, 409331), (46, 373737), (69, 249158), (74, 232323), (78, 220409), (91, 188922), (111, 154882), (138, 124579), (161, 106782), (182, 94461), (222, 77441), (259, 66378), (273, 62974), (299, 57498), (322, 53391), (481, 35742), (483, 35594), (518, 33189), (546, 31487), (598, 28749), (777, 22126), (851, 20202), (897, 19166), (962, 17871), (966, 17797), (1369, 12558), (1443, 11914), (1554, 11063), (1702, 10101), (1794, 9583), (2093, 8214), (2553, 6734), (2738, 6279), (2886, 5957), (3367, 5106), (4107, 4186)]