16649052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 47900160

約数和(自身を除く): 31251108

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 89, 102, 119, 131, 178, 204, 238, 262, 267, 356, 357, 393, 476, 524, 534, 623, 714, 786, 917, 1068, 1246, 1428, 1513, 1572, 1834, 1869, 2227, 2492, 2751, 3026, 3668, 3738, 4454, 4539, 5502, 6052, 6681, 7476, 8908, 9078, 10591, 11004, 11659, 13362, 15589, 18156, 21182, 23318, 26724, 31178, 31773, 34977, 42364, 46636, 46767, 62356, 63546, 69954, 81613, 93534, 127092, 139908, 163226, 187068, 198203, 244839, 326452, 396406, 489678, 594609, 792812, 979356, 1189218, 1387421, 2378436, 2774842, 4162263, 5549684, 8324526, 16649052]

約数ペア:

[(1, 16649052), (2, 8324526), (3, 5549684), (4, 4162263), (6, 2774842), (7, 2378436), (12, 1387421), (14, 1189218), (17, 979356), (21, 792812), (28, 594609), (34, 489678), (42, 396406), (51, 326452), (68, 244839), (84, 198203), (89, 187068), (102, 163226), (119, 139908), (131, 127092), (178, 93534), (204, 81613), (238, 69954), (262, 63546), (267, 62356), (356, 46767), (357, 46636), (393, 42364), (476, 34977), (524, 31773), (534, 31178), (623, 26724), (714, 23318), (786, 21182), (917, 18156), (1068, 15589), (1246, 13362), (1428, 11659), (1513, 11004), (1572, 10591), (1834, 9078), (1869, 8908), (2227, 7476), (2492, 6681), (2751, 6052), (3026, 5502), (3668, 4539), (3738, 4454)]