40404546

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1451}}^1$

素因数の和:1496

約数の個数: 96

約数和(自身を含む): 114162048

約数和(自身を除く): 73757502

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 34, 39, 42, 51, 63, 78, 91, 102, 117, 119, 126, 153, 182, 221, 234, 238, 273, 306, 357, 442, 546, 663, 714, 819, 1071, 1326, 1451, 1547, 1638, 1989, 2142, 2902, 3094, 3978, 4353, 4641, 8706, 9282, 10157, 13059, 13923, 18863, 20314, 24667, 26118, 27846, 30471, 37726, 49334, 56589, 60942, 74001, 91413, 113178, 132041, 148002, 169767, 172669, 182826, 222003, 264082, 320671, 339534, 345338, 396123, 444006, 518007, 641342, 792246, 962013, 1036014, 1188369, 1554021, 1924026, 2244697, 2376738, 2886039, 3108042, 4489394, 5772078, 6734091, 13468182, 20202273, 40404546]

約数ペア:

[(1, 40404546), (2, 20202273), (3, 13468182), (6, 6734091), (7, 5772078), (9, 4489394), (13, 3108042), (14, 2886039), (17, 2376738), (18, 2244697), (21, 1924026), (26, 1554021), (34, 1188369), (39, 1036014), (42, 962013), (51, 792246), (63, 641342), (78, 518007), (91, 444006), (102, 396123), (117, 345338), (119, 339534), (126, 320671), (153, 264082), (182, 222003), (221, 182826), (234, 172669), (238, 169767), (273, 148002), (306, 132041), (357, 113178), (442, 91413), (546, 74001), (663, 60942), (714, 56589), (819, 49334), (1071, 37726), (1326, 30471), (1451, 27846), (1547, 26118), (1638, 24667), (1989, 20314), (2142, 18863), (2902, 13923), (3094, 13059), (3978, 10157), (4353, 9282), (4641, 8706)]