1042236

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:171

約数の個数: 72

約数和(自身を含む): 3027024

約数和(自身を除く): 1984788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 131, 153, 156, 204, 221, 234, 262, 306, 393, 442, 468, 524, 612, 663, 786, 884, 1179, 1326, 1572, 1703, 1989, 2227, 2358, 2652, 3406, 3978, 4454, 4716, 5109, 6681, 6812, 7956, 8908, 10218, 13362, 15327, 20043, 20436, 26724, 28951, 30654, 40086, 57902, 61308, 80172, 86853, 115804, 173706, 260559, 347412, 521118, 1042236]

約数ペア:

[(1, 1042236), (2, 521118), (3, 347412), (4, 260559), (6, 173706), (9, 115804), (12, 86853), (13, 80172), (17, 61308), (18, 57902), (26, 40086), (34, 30654), (36, 28951), (39, 26724), (51, 20436), (52, 20043), (68, 15327), (78, 13362), (102, 10218), (117, 8908), (131, 7956), (153, 6812), (156, 6681), (204, 5109), (221, 4716), (234, 4454), (262, 3978), (306, 3406), (393, 2652), (442, 2358), (468, 2227), (524, 1989), (612, 1703), (663, 1572), (786, 1326), (884, 1179)]