19162962

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11699}}^1$

素因数の和:11727

約数の個数: 48

約数和(自身を含む): 51105600

約数和(自身を除く): 31942638

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 11699, 23398, 35097, 70194, 81893, 105291, 152087, 163786, 210582, 245679, 304174, 456261, 491358, 737037, 912522, 1064609, 1368783, 1474074, 2129218, 2737566, 3193827, 6387654, 9581481, 19162962]

約数ペア:

[(1, 19162962), (2, 9581481), (3, 6387654), (6, 3193827), (7, 2737566), (9, 2129218), (13, 1474074), (14, 1368783), (18, 1064609), (21, 912522), (26, 737037), (39, 491358), (42, 456261), (63, 304174), (78, 245679), (91, 210582), (117, 163786), (126, 152087), (182, 105291), (234, 81893), (273, 70194), (546, 35097), (819, 23398), (1638, 11699)]