31940748

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{953}}^1$

素因数の和:996

約数の個数: 108

約数和(自身を含む): 98967960

約数和(自身を除く): 67027212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 98, 114, 126, 133, 147, 171, 196, 228, 252, 266, 294, 342, 399, 441, 532, 588, 684, 798, 882, 931, 953, 1197, 1596, 1764, 1862, 1906, 2394, 2793, 2859, 3724, 3812, 4788, 5586, 5718, 6671, 8379, 8577, 11172, 11436, 13342, 16758, 17154, 18107, 20013, 26684, 33516, 34308, 36214, 40026, 46697, 54321, 60039, 72428, 80052, 93394, 108642, 120078, 126749, 140091, 162963, 186788, 217284, 240156, 253498, 280182, 325926, 380247, 420273, 506996, 560364, 651852, 760494, 840546, 887243, 1140741, 1520988, 1681092, 1774486, 2281482, 2661729, 3548972, 4562964, 5323458, 7985187, 10646916, 15970374, 31940748]

約数ペア:

[(1, 31940748), (2, 15970374), (3, 10646916), (4, 7985187), (6, 5323458), (7, 4562964), (9, 3548972), (12, 2661729), (14, 2281482), (18, 1774486), (19, 1681092), (21, 1520988), (28, 1140741), (36, 887243), (38, 840546), (42, 760494), (49, 651852), (57, 560364), (63, 506996), (76, 420273), (84, 380247), (98, 325926), (114, 280182), (126, 253498), (133, 240156), (147, 217284), (171, 186788), (196, 162963), (228, 140091), (252, 126749), (266, 120078), (294, 108642), (342, 93394), (399, 80052), (441, 72428), (532, 60039), (588, 54321), (684, 46697), (798, 40026), (882, 36214), (931, 34308), (953, 33516), (1197, 26684), (1596, 20013), (1764, 18107), (1862, 17154), (1906, 16758), (2394, 13342), (2793, 11436), (2859, 11172), (3724, 8577), (3812, 8379), (4788, 6671), (5586, 5718)]