868908

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 2213120

約数和(自身を除く): 1344212

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 103, 111, 114, 148, 206, 222, 228, 309, 412, 444, 618, 703, 1236, 1406, 1957, 2109, 2812, 3811, 3914, 4218, 5871, 7622, 7828, 8436, 11433, 11742, 15244, 22866, 23484, 45732, 72409, 144818, 217227, 289636, 434454, 868908]

約数ペア:

[(1, 868908), (2, 434454), (3, 289636), (4, 217227), (6, 144818), (12, 72409), (19, 45732), (37, 23484), (38, 22866), (57, 15244), (74, 11742), (76, 11433), (103, 8436), (111, 7828), (114, 7622), (148, 5871), (206, 4218), (222, 3914), (228, 3811), (309, 2812), (412, 2109), (444, 1957), (618, 1406), (703, 1236)]