18538632

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:153

約数の個数: 160

約数和(自身を含む): 61216320

約数和(自身を除く): 42677688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 61, 63, 67, 72, 81, 84, 108, 122, 126, 134, 162, 168, 183, 189, 201, 216, 244, 252, 268, 324, 366, 378, 402, 427, 469, 488, 504, 536, 549, 567, 603, 648, 732, 756, 804, 854, 938, 1098, 1134, 1206, 1281, 1407, 1464, 1512, 1608, 1647, 1708, 1809, 1876, 2196, 2268, 2412, 2562, 2814, 3294, 3416, 3618, 3752, 3843, 4087, 4221, 4392, 4536, 4824, 4941, 5124, 5427, 5628, 6588, 7236, 7686, 8174, 8442, 9882, 10248, 10854, 11256, 11529, 12261, 12663, 13176, 14472, 15372, 16348, 16884, 19764, 21708, 23058, 24522, 25326, 28609, 30744, 32696, 33768, 34587, 36783, 37989, 39528, 43416, 46116, 49044, 50652, 57218, 69174, 73566, 75978, 85827, 92232, 98088, 101304, 110349, 114436, 138348, 147132, 151956, 171654, 220698, 228872, 257481, 276696, 294264, 303912, 331047, 343308, 441396, 514962, 662094, 686616, 772443, 882792, 1029924, 1324188, 1544886, 2059848, 2317329, 2648376, 3089772, 4634658, 6179544, 9269316, 18538632]

約数ペア:

[(1, 18538632), (2, 9269316), (3, 6179544), (4, 4634658), (6, 3089772), (7, 2648376), (8, 2317329), (9, 2059848), (12, 1544886), (14, 1324188), (18, 1029924), (21, 882792), (24, 772443), (27, 686616), (28, 662094), (36, 514962), (42, 441396), (54, 343308), (56, 331047), (61, 303912), (63, 294264), (67, 276696), (72, 257481), (81, 228872), (84, 220698), (108, 171654), (122, 151956), (126, 147132), (134, 138348), (162, 114436), (168, 110349), (183, 101304), (189, 98088), (201, 92232), (216, 85827), (244, 75978), (252, 73566), (268, 69174), (324, 57218), (366, 50652), (378, 49044), (402, 46116), (427, 43416), (469, 39528), (488, 37989), (504, 36783), (536, 34587), (549, 33768), (567, 32696), (603, 30744), (648, 28609), (732, 25326), (756, 24522), (804, 23058), (854, 21708), (938, 19764), (1098, 16884), (1134, 16348), (1206, 15372), (1281, 14472), (1407, 13176), (1464, 12663), (1512, 12261), (1608, 11529), (1647, 11256), (1708, 10854), (1809, 10248), (1876, 9882), (2196, 8442), (2268, 8174), (2412, 7686), (2562, 7236), (2814, 6588), (3294, 5628), (3416, 5427), (3618, 5124), (3752, 4941), (3843, 4824), (4087, 4536), (4221, 4392)]