17386920

素因数分解:

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

素因数の和:984

約数の個数: 128

約数和(自身を含む): 61430400

約数和(自身を除く): 44043480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 947, 1020, 1080, 1224, 1530, 1836, 1894, 2040, 2295, 2841, 3060, 3672, 3788, 4590, 4735, 5682, 6120, 7576, 8523, 9180, 9470, 11364, 14205, 16099, 17046, 18360, 18940, 22728, 25569, 28410, 32198, 34092, 37880, 42615, 48297, 51138, 56820, 64396, 68184, 80495, 85230, 96594, 102276, 113640, 127845, 128792, 144891, 160990, 170460, 193188, 204552, 241485, 255690, 289782, 321980, 340920, 386376, 434673, 482970, 511380, 579564, 643960, 724455, 869346, 965940, 1022760, 1159128, 1448910, 1738692, 1931880, 2173365, 2897820, 3477384, 4346730, 5795640, 8693460, 17386920]

約数ペア:

[(1, 17386920), (2, 8693460), (3, 5795640), (4, 4346730), (5, 3477384), (6, 2897820), (8, 2173365), (9, 1931880), (10, 1738692), (12, 1448910), (15, 1159128), (17, 1022760), (18, 965940), (20, 869346), (24, 724455), (27, 643960), (30, 579564), (34, 511380), (36, 482970), (40, 434673), (45, 386376), (51, 340920), (54, 321980), (60, 289782), (68, 255690), (72, 241485), (85, 204552), (90, 193188), (102, 170460), (108, 160990), (120, 144891), (135, 128792), (136, 127845), (153, 113640), (170, 102276), (180, 96594), (204, 85230), (216, 80495), (255, 68184), (270, 64396), (306, 56820), (340, 51138), (360, 48297), (408, 42615), (459, 37880), (510, 34092), (540, 32198), (612, 28410), (680, 25569), (765, 22728), (918, 18940), (947, 18360), (1020, 17046), (1080, 16099), (1224, 14205), (1530, 11364), (1836, 9470), (1894, 9180), (2040, 8523), (2295, 7576), (2841, 6120), (3060, 5682), (3672, 4735), (3788, 4590)]