18352860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1$

素因数の和:995

約数の個数: 96

約数和(自身を含む): 57335040

約数和(自身を除く): 38982180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 57, 60, 68, 76, 85, 95, 102, 114, 170, 190, 204, 228, 255, 285, 323, 340, 380, 510, 570, 646, 947, 969, 1020, 1140, 1292, 1615, 1894, 1938, 2841, 3230, 3788, 3876, 4735, 4845, 5682, 6460, 9470, 9690, 11364, 14205, 16099, 17993, 18940, 19380, 28410, 32198, 35986, 48297, 53979, 56820, 64396, 71972, 80495, 89965, 96594, 107958, 160990, 179930, 193188, 215916, 241485, 269895, 305881, 321980, 359860, 482970, 539790, 611762, 917643, 965940, 1079580, 1223524, 1529405, 1835286, 3058810, 3670572, 4588215, 6117620, 9176430, 18352860]

約数ペア:

[(1, 18352860), (2, 9176430), (3, 6117620), (4, 4588215), (5, 3670572), (6, 3058810), (10, 1835286), (12, 1529405), (15, 1223524), (17, 1079580), (19, 965940), (20, 917643), (30, 611762), (34, 539790), (38, 482970), (51, 359860), (57, 321980), (60, 305881), (68, 269895), (76, 241485), (85, 215916), (95, 193188), (102, 179930), (114, 160990), (170, 107958), (190, 96594), (204, 89965), (228, 80495), (255, 71972), (285, 64396), (323, 56820), (340, 53979), (380, 48297), (510, 35986), (570, 32198), (646, 28410), (947, 19380), (969, 18940), (1020, 17993), (1140, 16099), (1292, 14205), (1615, 11364), (1894, 9690), (1938, 9470), (2841, 6460), (3230, 5682), (3788, 4845), (3876, 4735)]