19432173663

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2441}}^1\times {\mathrm{7433}}^1$

素因数の和:9904

約数の個数: 48

約数和(自身を含む): 33983966016

約数和(自身を除く): 14551792353

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 2441, 7323, 7433, 17087, 21969, 22299, 41497, 51261, 52031, 66897, 124491, 126361, 153783, 156093, 290479, 373473, 379083, 468279, 871437, 884527, 1137249, 2614311, 2653581, 7960743, 18143953, 54431859, 127007671, 163295577, 308447201, 381023013, 925341603, 1143069039, 2159130407, 2776024809, 6477391221, 19432173663]

約数ペア:

[(1, 19432173663), (3, 6477391221), (7, 2776024809), (9, 2159130407), (17, 1143069039), (21, 925341603), (51, 381023013), (63, 308447201), (119, 163295577), (153, 127007671), (357, 54431859), (1071, 18143953), (2441, 7960743), (7323, 2653581), (7433, 2614311), (17087, 1137249), (21969, 884527), (22299, 871437), (41497, 468279), (51261, 379083), (52031, 373473), (66897, 290479), (124491, 156093), (126361, 153783)]