18301088

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:130

約数の個数: 96

約数和(自身を含む): 42230160

約数和(自身を除く): 23929072

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 37, 41, 52, 58, 74, 82, 104, 116, 148, 164, 208, 232, 296, 328, 377, 416, 464, 481, 533, 592, 656, 754, 928, 962, 1066, 1073, 1184, 1189, 1312, 1508, 1517, 1924, 2132, 2146, 2378, 3016, 3034, 3848, 4264, 4292, 4756, 6032, 6068, 7696, 8528, 8584, 9512, 12064, 12136, 13949, 15392, 15457, 17056, 17168, 19024, 19721, 24272, 27898, 30914, 34336, 38048, 39442, 43993, 48544, 55796, 61828, 78884, 87986, 111592, 123656, 157768, 175972, 223184, 247312, 315536, 351944, 446368, 494624, 571909, 631072, 703888, 1143818, 1407776, 2287636, 4575272, 9150544, 18301088]

約数ペア:

[(1, 18301088), (2, 9150544), (4, 4575272), (8, 2287636), (13, 1407776), (16, 1143818), (26, 703888), (29, 631072), (32, 571909), (37, 494624), (41, 446368), (52, 351944), (58, 315536), (74, 247312), (82, 223184), (104, 175972), (116, 157768), (148, 123656), (164, 111592), (208, 87986), (232, 78884), (296, 61828), (328, 55796), (377, 48544), (416, 43993), (464, 39442), (481, 38048), (533, 34336), (592, 30914), (656, 27898), (754, 24272), (928, 19721), (962, 19024), (1066, 17168), (1073, 17056), (1184, 15457), (1189, 15392), (1312, 13949), (1508, 12136), (1517, 12064), (1924, 9512), (2132, 8584), (2146, 8528), (2378, 7696), (3016, 6068), (3034, 6032), (3848, 4756), (4264, 4292)]