17969974842

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{599}}^1\times {\mathrm{1459}}^1$

素因数の和:2235

約数の個数: 64

約数和(自身を含む): 37843200000

約数和(自身を除く): 19873225158

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 149, 298, 447, 599, 894, 1198, 1459, 1797, 2918, 3427, 3594, 4377, 6854, 8754, 10281, 13777, 20562, 27554, 33557, 41331, 67114, 82662, 89251, 100671, 178502, 201342, 217391, 267753, 434782, 535506, 652173, 873941, 1304346, 1747882, 2052773, 2621823, 4105546, 4999993, 5243646, 6158319, 9999986, 12316638, 14999979, 20100643, 29999958, 40201286, 60301929, 120603858, 130217209, 260434418, 390651627, 781303254, 2994995807, 5989991614, 8984987421, 17969974842]

約数ペア:

[(1, 17969974842), (2, 8984987421), (3, 5989991614), (6, 2994995807), (23, 781303254), (46, 390651627), (69, 260434418), (138, 130217209), (149, 120603858), (298, 60301929), (447, 40201286), (599, 29999958), (894, 20100643), (1198, 14999979), (1459, 12316638), (1797, 9999986), (2918, 6158319), (3427, 5243646), (3594, 4999993), (4377, 4105546), (6854, 2621823), (8754, 2052773), (10281, 1747882), (13777, 1304346), (20562, 873941), (27554, 652173), (33557, 535506), (41331, 434782), (67114, 267753), (82662, 217391), (89251, 201342), (100671, 178502)]