31929462

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1049}}^1$

素因数の和:1165

約数の個数: 48

約数和(自身を含む): 73710000

約数和(自身を除く): 41780538

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 89, 114, 171, 178, 267, 342, 534, 801, 1049, 1602, 1691, 2098, 3147, 3382, 5073, 6294, 9441, 10146, 15219, 18882, 19931, 30438, 39862, 59793, 93361, 119586, 179379, 186722, 280083, 358758, 560166, 840249, 1680498, 1773859, 3547718, 5321577, 10643154, 15964731, 31929462]

約数ペア:

[(1, 31929462), (2, 15964731), (3, 10643154), (6, 5321577), (9, 3547718), (18, 1773859), (19, 1680498), (38, 840249), (57, 560166), (89, 358758), (114, 280083), (171, 186722), (178, 179379), (267, 119586), (342, 93361), (534, 59793), (801, 39862), (1049, 30438), (1602, 19931), (1691, 18882), (2098, 15219), (3147, 10146), (3382, 9441), (5073, 6294)]