1806634.00000000

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4001}}^1$

素因数の和:4031

約数の個数: 96

約数和(自身を含む): 65552760

約数和(自身を除く): 46828080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4001, 4680, 8002, 12003, 16004, 20005, 24006, 32008, 36009, 40010, 48012, 52013, 60015, 72018, 80020, 96024, 104026, 120030, 144036, 156039, 160040, 180045, 208052, 240060, 260065, 288072, 312078, 360090, 416104, 468117, 480120, 520130, 624156, 720180, 780195, 936234, 1040260, 1248312, 1440360, 1560390, 1872468, 2080520, 2340585, 3120780, 3744936, 4681170, 6241560, 9362340, 18724680]

約数ペア:

[(1, 18724680), (2, 9362340), (3, 6241560), (4, 4681170), (5, 3744936), (6, 3120780), (8, 2340585), (9, 2080520), (10, 1872468), (12, 1560390), (13, 1440360), (15, 1248312), (18, 1040260), (20, 936234), (24, 780195), (26, 720180), (30, 624156), (36, 520130), (39, 480120), (40, 468117), (45, 416104), (52, 360090), (60, 312078), (65, 288072), (72, 260065), (78, 240060), (90, 208052), (104, 180045), (117, 160040), (120, 156039), (130, 144036), (156, 120030), (180, 104026), (195, 96024), (234, 80020), (260, 72018), (312, 60015), (360, 52013), (390, 48012), (468, 40010), (520, 36009), (585, 32008), (780, 24006), (936, 20005), (1170, 16004), (1560, 12003), (2340, 8002), (4001, 4680)]